1954900500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 384

約数和(自身を含む): 7044710400

約数和(自身を除く): 5089809900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 41, 42, 50, 57, 60, 70, 75, 76, 82, 84, 95, 100, 105, 114, 123, 125, 133, 140, 150, 164, 175, 190, 205, 210, 228, 239, 246, 250, 266, 285, 287, 300, 350, 375, 380, 399, 410, 420, 475, 478, 492, 500, 525, 532, 570, 574, 615, 665, 700, 717, 750, 779, 798, 820, 861, 875, 950, 956, 1025, 1050, 1140, 1148, 1195, 1230, 1330, 1425, 1434, 1435, 1500, 1558, 1596, 1673, 1722, 1750, 1900, 1995, 2050, 2100, 2337, 2375, 2390, 2460, 2625, 2660, 2850, 2868, 2870, 3075, 3116, 3325, 3346, 3444, 3500, 3585, 3895, 3990, 4100, 4305, 4541, 4674, 4750, 4780, 5019, 5125, 5250, 5453, 5700, 5740, 5975, 6150, 6650, 6692, 7125, 7170, 7175, 7790, 7980, 8365, 8610, 9082, 9348, 9500, 9799, 9975, 10038, 10250, 10500, 10906, 11685, 11950, 12300, 13300, 13623, 14250, 14340, 14350, 15375, 15580, 16359, 16625, 16730, 17220, 17925, 18164, 19475, 19598, 19950, 20076, 20500, 21525, 21812, 22705, 23370, 23900, 25095, 27246, 27265, 28500, 28700, 29397, 29875, 30750, 31787, 32718, 33250, 33460, 35850, 35875, 38950, 39196, 39900, 41825, 43050, 45410, 46740, 48995, 49875, 50190, 54492, 54530, 58425, 58794, 59750, 61500, 63574, 65436, 66500, 68115, 68593, 71700, 71750, 77900, 81795, 83650, 86100, 89625, 90820, 95361, 97375, 97990, 99750, 100380, 107625, 109060, 113525, 116850, 117588, 119500, 125475, 127148, 136230, 136325, 137186, 143500, 146985, 158935, 163590, 167300, 179250, 186181, 190722, 194750, 195980, 199500, 205779, 209125, 215250, 227050, 233700, 244975, 250950, 272460, 272650, 274372, 292125, 293970, 317870, 327180, 340575, 342965, 358500, 372362, 381444, 389500, 408975, 411558, 418250, 430500, 454100, 476805, 489950, 501900, 545300, 558543, 567625, 584250, 587940, 627375, 635740, 681150, 681625, 685930, 734925, 744724, 794675, 817950, 823116, 836500, 930905, 953610, 979900, 1028895, 1117086, 1135250, 1168500, 1224875, 1254750, 1303267, 1362300, 1363250, 1371860, 1469850, 1589350, 1635900, 1702875, 1714825, 1861810, 1907220, 2044875, 2057790, 2234172, 2270500, 2384025, 2449750, 2509500, 2606534, 2726500, 2792715, 2939700, 3178700, 3405750, 3429650, 3674625, 3723620, 3909801, 3973375, 4089750, 4115580, 4654525, 4768050, 4899500, 5144475, 5213068, 5585430, 6516335, 6811500, 6859300, 7349250, 7819602, 7946750, 8179500, 8574125, 9309050, 9536100, 10288950, 11170860, 11920125, 13032670, 13963575, 14698500, 15639204, 15893500, 17148250, 18618100, 19549005, 20577900, 23272625, 23840250, 25722375, 26065340, 27927150, 32581675, 34296500, 39098010, 46545250, 47680500, 51444750, 55854300, 65163350, 69817875, 78196020, 93090500, 97745025, 102889500, 130326700, 139635750, 162908375, 195490050, 279271500, 325816750, 390980100, 488725125, 651633500, 977450250, 1954900500]

約数ペア:

[(1, 1954900500), (2, 977450250), (3, 651633500), (4, 488725125), (5, 390980100), (6, 325816750), (7, 279271500), (10, 195490050), (12, 162908375), (14, 139635750), (15, 130326700), (19, 102889500), (20, 97745025), (21, 93090500), (25, 78196020), (28, 69817875), (30, 65163350), (35, 55854300), (38, 51444750), (41, 47680500), (42, 46545250), (50, 39098010), (57, 34296500), (60, 32581675), (70, 27927150), (75, 26065340), (76, 25722375), (82, 23840250), (84, 23272625), (95, 20577900), (100, 19549005), (105, 18618100), (114, 17148250), (123, 15893500), (125, 15639204), (133, 14698500), (140, 13963575), (150, 13032670), (164, 11920125), (175, 11170860), (190, 10288950), (205, 9536100), (210, 9309050), (228, 8574125), (239, 8179500), (246, 7946750), (250, 7819602), (266, 7349250), (285, 6859300), (287, 6811500), (300, 6516335), (350, 5585430), (375, 5213068), (380, 5144475), (399, 4899500), (410, 4768050), (420, 4654525), (475, 4115580), (478, 4089750), (492, 3973375), (500, 3909801), (525, 3723620), (532, 3674625), (570, 3429650), (574, 3405750), (615, 3178700), (665, 2939700), (700, 2792715), (717, 2726500), (750, 2606534), (779, 2509500), (798, 2449750), (820, 2384025), (861, 2270500), (875, 2234172), (950, 2057790), (956, 2044875), (1025, 1907220), (1050, 1861810), (1140, 1714825), (1148, 1702875), (1195, 1635900), (1230, 1589350), (1330, 1469850), (1425, 1371860), (1434, 1363250), (1435, 1362300), (1500, 1303267), (1558, 1254750), (1596, 1224875), (1673, 1168500), (1722, 1135250), (1750, 1117086), (1900, 1028895), (1995, 979900), (2050, 953610), (2100, 930905), (2337, 836500), (2375, 823116), (2390, 817950), (2460, 794675), (2625, 744724), (2660, 734925), (2850, 685930), (2868, 681625), (2870, 681150), (3075, 635740), (3116, 627375), (3325, 587940), (3346, 584250), (3444, 567625), (3500, 558543), (3585, 545300), (3895, 501900), (3990, 489950), (4100, 476805), (4305, 454100), (4541, 430500), (4674, 418250), (4750, 411558), (4780, 408975), (5019, 389500), (5125, 381444), (5250, 372362), (5453, 358500), (5700, 342965), (5740, 340575), (5975, 327180), (6150, 317870), (6650, 293970), (6692, 292125), (7125, 274372), (7170, 272650), (7175, 272460), (7790, 250950), (7980, 244975), (8365, 233700), (8610, 227050), (9082, 215250), (9348, 209125), (9500, 205779), (9799, 199500), (9975, 195980), (10038, 194750), (10250, 190722), (10500, 186181), (10906, 179250), (11685, 167300), (11950, 163590), (12300, 158935), (13300, 146985), (13623, 143500), (14250, 137186), (14340, 136325), (14350, 136230), (15375, 127148), (15580, 125475), (16359, 119500), (16625, 117588), (16730, 116850), (17220, 113525), (17925, 109060), (18164, 107625), (19475, 100380), (19598, 99750), (19950, 97990), (20076, 97375), (20500, 95361), (21525, 90820), (21812, 89625), (22705, 86100), (23370, 83650), (23900, 81795), (25095, 77900), (27246, 71750), (27265, 71700), (28500, 68593), (28700, 68115), (29397, 66500), (29875, 65436), (30750, 63574), (31787, 61500), (32718, 59750), (33250, 58794), (33460, 58425), (35850, 54530), (35875, 54492), (38950, 50190), (39196, 49875), (39900, 48995), (41825, 46740), (43050, 45410)]