812540700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 288

約数和(自身を含む): 2816486400

約数和(自身を除く): 2003945700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 47, 50, 54, 57, 60, 75, 76, 90, 94, 95, 100, 108, 114, 135, 141, 150, 171, 180, 188, 190, 225, 228, 235, 270, 282, 285, 300, 337, 342, 380, 423, 450, 470, 475, 513, 540, 564, 570, 674, 675, 684, 705, 846, 855, 893, 900, 940, 950, 1011, 1026, 1140, 1175, 1269, 1348, 1350, 1410, 1425, 1685, 1692, 1710, 1786, 1900, 2022, 2052, 2115, 2350, 2538, 2565, 2679, 2700, 2820, 2850, 3033, 3370, 3420, 3525, 3572, 4044, 4230, 4275, 4465, 4700, 5055, 5076, 5130, 5358, 5700, 6066, 6345, 6403, 6740, 7050, 8037, 8425, 8460, 8550, 8930, 9099, 10110, 10260, 10575, 10716, 12132, 12690, 12806, 12825, 13395, 14100, 15165, 15839, 16074, 16850, 17100, 17860, 18198, 19209, 20220, 21150, 22325, 24111, 25275, 25380, 25612, 25650, 26790, 30330, 31678, 31725, 32015, 32148, 33700, 36396, 38418, 40185, 42300, 44650, 45495, 47517, 48222, 50550, 51300, 53580, 57627, 60660, 63356, 63450, 64030, 66975, 75825, 76836, 79195, 80370, 89300, 90990, 95034, 96045, 96444, 101100, 115254, 120555, 126900, 128060, 133950, 142551, 151650, 158390, 160075, 160740, 172881, 181980, 190068, 192090, 200925, 227475, 230508, 237585, 241110, 267900, 285102, 288135, 300941, 303300, 316780, 320150, 345762, 384180, 395975, 401850, 427653, 454950, 475170, 480225, 482220, 570204, 576270, 601882, 602775, 640300, 691524, 712755, 791950, 803700, 855306, 864405, 902823, 909900, 950340, 960450, 1152540, 1187925, 1203764, 1205550, 1425510, 1440675, 1504705, 1583900, 1710612, 1728810, 1805646, 1920900, 2138265, 2375850, 2411100, 2708469, 2851020, 2881350, 3009410, 3457620, 3563775, 3611292, 4276530, 4322025, 4514115, 4751700, 5416938, 5762700, 6018820, 7127550, 7523525, 8125407, 8553060, 8644050, 9028230, 10691325, 10833876, 13542345, 14255100, 15047050, 16250814, 17288100, 18056460, 21382650, 22570575, 27084690, 30094100, 32501628, 40627035, 42765300, 45141150, 54169380, 67711725, 81254070, 90282300, 135423450, 162508140, 203135175, 270846900, 406270350, 812540700]

約数ペア:

[(1, 812540700), (2, 406270350), (3, 270846900), (4, 203135175), (5, 162508140), (6, 135423450), (9, 90282300), (10, 81254070), (12, 67711725), (15, 54169380), (18, 45141150), (19, 42765300), (20, 40627035), (25, 32501628), (27, 30094100), (30, 27084690), (36, 22570575), (38, 21382650), (45, 18056460), (47, 17288100), (50, 16250814), (54, 15047050), (57, 14255100), (60, 13542345), (75, 10833876), (76, 10691325), (90, 9028230), (94, 8644050), (95, 8553060), (100, 8125407), (108, 7523525), (114, 7127550), (135, 6018820), (141, 5762700), (150, 5416938), (171, 4751700), (180, 4514115), (188, 4322025), (190, 4276530), (225, 3611292), (228, 3563775), (235, 3457620), (270, 3009410), (282, 2881350), (285, 2851020), (300, 2708469), (337, 2411100), (342, 2375850), (380, 2138265), (423, 1920900), (450, 1805646), (470, 1728810), (475, 1710612), (513, 1583900), (540, 1504705), (564, 1440675), (570, 1425510), (674, 1205550), (675, 1203764), (684, 1187925), (705, 1152540), (846, 960450), (855, 950340), (893, 909900), (900, 902823), (940, 864405), (950, 855306), (1011, 803700), (1026, 791950), (1140, 712755), (1175, 691524), (1269, 640300), (1348, 602775), (1350, 601882), (1410, 576270), (1425, 570204), (1685, 482220), (1692, 480225), (1710, 475170), (1786, 454950), (1900, 427653), (2022, 401850), (2052, 395975), (2115, 384180), (2350, 345762), (2538, 320150), (2565, 316780), (2679, 303300), (2700, 300941), (2820, 288135), (2850, 285102), (3033, 267900), (3370, 241110), (3420, 237585), (3525, 230508), (3572, 227475), (4044, 200925), (4230, 192090), (4275, 190068), (4465, 181980), (4700, 172881), (5055, 160740), (5076, 160075), (5130, 158390), (5358, 151650), (5700, 142551), (6066, 133950), (6345, 128060), (6403, 126900), (6740, 120555), (7050, 115254), (8037, 101100), (8425, 96444), (8460, 96045), (8550, 95034), (8930, 90990), (9099, 89300), (10110, 80370), (10260, 79195), (10575, 76836), (10716, 75825), (12132, 66975), (12690, 64030), (12806, 63450), (12825, 63356), (13395, 60660), (14100, 57627), (15165, 53580), (15839, 51300), (16074, 50550), (16850, 48222), (17100, 47517), (17860, 45495), (18198, 44650), (19209, 42300), (20220, 40185), (21150, 38418), (22325, 36396), (24111, 33700), (25275, 32148), (25380, 32015), (25612, 31725), (25650, 31678), (26790, 30330)]