15156625000

素因数分解:

$2^3\times 5^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 39543243840

約数和(自身を除く): 24386618840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 110, 125, 146, 151, 200, 220, 250, 275, 292, 302, 365, 440, 500, 550, 584, 604, 625, 730, 755, 803, 1000, 1100, 1208, 1250, 1375, 1460, 1510, 1606, 1661, 1825, 2200, 2500, 2750, 2920, 3020, 3125, 3212, 3322, 3650, 3775, 4015, 5000, 5500, 6040, 6250, 6424, 6644, 6875, 7300, 7550, 8030, 8305, 9125, 11000, 11023, 12500, 13288, 13750, 14600, 15100, 15625, 16060, 16610, 18250, 18875, 20075, 22046, 25000, 27500, 30200, 31250, 32120, 33220, 34375, 36500, 37750, 40150, 41525, 44092, 45625, 55000, 55115, 62500, 66440, 68750, 73000, 75500, 80300, 83050, 88184, 91250, 94375, 100375, 110230, 121253, 125000, 137500, 151000, 160600, 166100, 171875, 182500, 188750, 200750, 207625, 220460, 228125, 242506, 275000, 275575, 332200, 343750, 365000, 377500, 401500, 415250, 440920, 456250, 471875, 485012, 501875, 551150, 606265, 687500, 755000, 803000, 830500, 912500, 943750, 970024, 1003750, 1038125, 1102300, 1140625, 1212530, 1375000, 1377875, 1661000, 1825000, 1887500, 2007500, 2076250, 2204600, 2281250, 2359375, 2425060, 2509375, 2755750, 3031325, 3775000, 4015000, 4152500, 4562500, 4718750, 4850120, 5018750, 5190625, 5511500, 6062650, 6889375, 8305000, 9125000, 9437500, 10037500, 10381250, 11023000, 12125300, 12546875, 13778750, 15156625, 18875000, 20075000, 20762500, 24250600, 25093750, 25953125, 27557500, 30313250, 34446875, 41525000, 50187500, 51906250, 55115000, 60626500, 68893750, 75783125, 100375000, 103812500, 121253000, 137787500, 151566250, 172234375, 207625000, 275575000, 303132500, 344468750, 378915625, 606265000, 688937500, 757831250, 1377875000, 1515662500, 1894578125, 3031325000, 3789156250, 7578312500, 15156625000]

約数ペア:

[(1, 15156625000), (2, 7578312500), (4, 3789156250), (5, 3031325000), (8, 1894578125), (10, 1515662500), (11, 1377875000), (20, 757831250), (22, 688937500), (25, 606265000), (40, 378915625), (44, 344468750), (50, 303132500), (55, 275575000), (73, 207625000), (88, 172234375), (100, 151566250), (110, 137787500), (125, 121253000), (146, 103812500), (151, 100375000), (200, 75783125), (220, 68893750), (250, 60626500), (275, 55115000), (292, 51906250), (302, 50187500), (365, 41525000), (440, 34446875), (500, 30313250), (550, 27557500), (584, 25953125), (604, 25093750), (625, 24250600), (730, 20762500), (755, 20075000), (803, 18875000), (1000, 15156625), (1100, 13778750), (1208, 12546875), (1250, 12125300), (1375, 11023000), (1460, 10381250), (1510, 10037500), (1606, 9437500), (1661, 9125000), (1825, 8305000), (2200, 6889375), (2500, 6062650), (2750, 5511500), (2920, 5190625), (3020, 5018750), (3125, 4850120), (3212, 4718750), (3322, 4562500), (3650, 4152500), (3775, 4015000), (4015, 3775000), (5000, 3031325), (5500, 2755750), (6040, 2509375), (6250, 2425060), (6424, 2359375), (6644, 2281250), (6875, 2204600), (7300, 2076250), (7550, 2007500), (8030, 1887500), (8305, 1825000), (9125, 1661000), (11000, 1377875), (11023, 1375000), (12500, 1212530), (13288, 1140625), (13750, 1102300), (14600, 1038125), (15100, 1003750), (15625, 970024), (16060, 943750), (16610, 912500), (18250, 830500), (18875, 803000), (20075, 755000), (22046, 687500), (25000, 606265), (27500, 551150), (30200, 501875), (31250, 485012), (32120, 471875), (33220, 456250), (34375, 440920), (36500, 415250), (37750, 401500), (40150, 377500), (41525, 365000), (44092, 343750), (45625, 332200), (55000, 275575), (55115, 275000), (62500, 242506), (66440, 228125), (68750, 220460), (73000, 207625), (75500, 200750), (80300, 188750), (83050, 182500), (88184, 171875), (91250, 166100), (94375, 160600), (100375, 151000), (110230, 137500), (121253, 125000)]