2921957100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1165

約数の個数: 216

約数和(自身を含む): 9502391808

約数和(自身を除く): 6580434708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 67, 75, 90, 94, 100, 134, 141, 150, 180, 188, 201, 225, 235, 268, 282, 300, 335, 402, 423, 450, 470, 564, 603, 670, 705, 804, 846, 900, 940, 1005, 1031, 1175, 1206, 1340, 1410, 1675, 1692, 2010, 2062, 2115, 2350, 2412, 2820, 3015, 3093, 3149, 3350, 3525, 4020, 4124, 4230, 4700, 5025, 5155, 6030, 6186, 6298, 6700, 7050, 8460, 9279, 9447, 10050, 10310, 10575, 12060, 12372, 12596, 14100, 15075, 15465, 15745, 18558, 18894, 20100, 20620, 21150, 25775, 28341, 30150, 30930, 31490, 37116, 37788, 42300, 46395, 47235, 48457, 51550, 56682, 60300, 61860, 62980, 69077, 77325, 78725, 92790, 94470, 96914, 103100, 113364, 138154, 141705, 145371, 154650, 157450, 185580, 188940, 193828, 207231, 231975, 236175, 242285, 276308, 283410, 290742, 309300, 314900, 345385, 414462, 436113, 463950, 472350, 484570, 566820, 581484, 621693, 690770, 708525, 726855, 828924, 872226, 927900, 944700, 969140, 1036155, 1211425, 1243386, 1381540, 1417050, 1453710, 1726925, 1744452, 2072310, 2180565, 2422850, 2486772, 2834100, 2907420, 3108465, 3246619, 3453850, 3634275, 4144620, 4361130, 4845700, 5180775, 6216930, 6493238, 6907700, 7268550, 8722260, 9739857, 10361550, 10902825, 12433860, 12986476, 14537100, 15542325, 16233095, 19479714, 20723100, 21805650, 29219571, 31084650, 32466190, 38959428, 43611300, 48699285, 58439142, 62169300, 64932380, 81165475, 97398570, 116878284, 146097855, 162330950, 194797140, 243496425, 292195710, 324661900, 486992850, 584391420, 730489275, 973985700, 1460978550, 2921957100]

約数ペア:

[(1, 2921957100), (2, 1460978550), (3, 973985700), (4, 730489275), (5, 584391420), (6, 486992850), (9, 324661900), (10, 292195710), (12, 243496425), (15, 194797140), (18, 162330950), (20, 146097855), (25, 116878284), (30, 97398570), (36, 81165475), (45, 64932380), (47, 62169300), (50, 58439142), (60, 48699285), (67, 43611300), (75, 38959428), (90, 32466190), (94, 31084650), (100, 29219571), (134, 21805650), (141, 20723100), (150, 19479714), (180, 16233095), (188, 15542325), (201, 14537100), (225, 12986476), (235, 12433860), (268, 10902825), (282, 10361550), (300, 9739857), (335, 8722260), (402, 7268550), (423, 6907700), (450, 6493238), (470, 6216930), (564, 5180775), (603, 4845700), (670, 4361130), (705, 4144620), (804, 3634275), (846, 3453850), (900, 3246619), (940, 3108465), (1005, 2907420), (1031, 2834100), (1175, 2486772), (1206, 2422850), (1340, 2180565), (1410, 2072310), (1675, 1744452), (1692, 1726925), (2010, 1453710), (2062, 1417050), (2115, 1381540), (2350, 1243386), (2412, 1211425), (2820, 1036155), (3015, 969140), (3093, 944700), (3149, 927900), (3350, 872226), (3525, 828924), (4020, 726855), (4124, 708525), (4230, 690770), (4700, 621693), (5025, 581484), (5155, 566820), (6030, 484570), (6186, 472350), (6298, 463950), (6700, 436113), (7050, 414462), (8460, 345385), (9279, 314900), (9447, 309300), (10050, 290742), (10310, 283410), (10575, 276308), (12060, 242285), (12372, 236175), (12596, 231975), (14100, 207231), (15075, 193828), (15465, 188940), (15745, 185580), (18558, 157450), (18894, 154650), (20100, 145371), (20620, 141705), (21150, 138154), (25775, 113364), (28341, 103100), (30150, 96914), (30930, 94470), (31490, 92790), (37116, 78725), (37788, 77325), (42300, 69077), (46395, 62980), (47235, 61860), (48457, 60300), (51550, 56682)]