248618700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 216

約数和(自身を含む): 879683280

約数和(自身を除く): 631064580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 121, 132, 135, 150, 165, 180, 198, 220, 225, 242, 270, 275, 297, 300, 330, 363, 396, 450, 484, 495, 540, 550, 594, 605, 660, 675, 726, 761, 825, 900, 990, 1089, 1100, 1188, 1210, 1350, 1452, 1485, 1522, 1650, 1815, 1980, 2178, 2283, 2420, 2475, 2700, 2970, 3025, 3044, 3267, 3300, 3630, 3805, 4356, 4566, 4950, 5445, 5940, 6050, 6534, 6849, 7260, 7425, 7610, 8371, 9075, 9132, 9900, 10890, 11415, 12100, 13068, 13698, 14850, 15220, 16335, 16742, 18150, 19025, 20547, 21780, 22830, 25113, 27225, 27396, 29700, 32670, 33484, 34245, 36300, 38050, 41094, 41855, 45660, 50226, 54450, 57075, 65340, 68490, 75339, 76100, 81675, 82188, 83710, 92081, 100452, 102735, 108900, 114150, 125565, 136980, 150678, 163350, 167420, 171225, 184162, 205470, 209275, 226017, 228300, 251130, 276243, 301356, 326700, 342450, 368324, 376695, 410940, 418550, 452034, 460405, 502260, 513675, 552486, 627825, 684900, 753390, 828729, 837100, 904068, 920810, 1027350, 1104972, 1130085, 1255650, 1381215, 1506780, 1657458, 1841620, 1883475, 2054700, 2260170, 2302025, 2486187, 2511300, 2762430, 3314916, 3766950, 4143645, 4520340, 4604050, 4972374, 5524860, 5650425, 6906075, 7533900, 8287290, 9208100, 9944748, 11300850, 12430935, 13812150, 16574580, 20718225, 22601700, 24861870, 27624300, 41436450, 49723740, 62154675, 82872900, 124309350, 248618700]

約数ペア:

[(1, 248618700), (2, 124309350), (3, 82872900), (4, 62154675), (5, 49723740), (6, 41436450), (9, 27624300), (10, 24861870), (11, 22601700), (12, 20718225), (15, 16574580), (18, 13812150), (20, 12430935), (22, 11300850), (25, 9944748), (27, 9208100), (30, 8287290), (33, 7533900), (36, 6906075), (44, 5650425), (45, 5524860), (50, 4972374), (54, 4604050), (55, 4520340), (60, 4143645), (66, 3766950), (75, 3314916), (90, 2762430), (99, 2511300), (100, 2486187), (108, 2302025), (110, 2260170), (121, 2054700), (132, 1883475), (135, 1841620), (150, 1657458), (165, 1506780), (180, 1381215), (198, 1255650), (220, 1130085), (225, 1104972), (242, 1027350), (270, 920810), (275, 904068), (297, 837100), (300, 828729), (330, 753390), (363, 684900), (396, 627825), (450, 552486), (484, 513675), (495, 502260), (540, 460405), (550, 452034), (594, 418550), (605, 410940), (660, 376695), (675, 368324), (726, 342450), (761, 326700), (825, 301356), (900, 276243), (990, 251130), (1089, 228300), (1100, 226017), (1188, 209275), (1210, 205470), (1350, 184162), (1452, 171225), (1485, 167420), (1522, 163350), (1650, 150678), (1815, 136980), (1980, 125565), (2178, 114150), (2283, 108900), (2420, 102735), (2475, 100452), (2700, 92081), (2970, 83710), (3025, 82188), (3044, 81675), (3267, 76100), (3300, 75339), (3630, 68490), (3805, 65340), (4356, 57075), (4566, 54450), (4950, 50226), (5445, 45660), (5940, 41855), (6050, 41094), (6534, 38050), (6849, 36300), (7260, 34245), (7425, 33484), (7610, 32670), (8371, 29700), (9075, 27396), (9132, 27225), (9900, 25113), (10890, 22830), (11415, 21780), (12100, 20547), (13068, 19025), (13698, 18150), (14850, 16742), (15220, 16335)]