74620000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 231450912

約数和(自身を除く): 156830912

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 41, 50, 52, 56, 65, 70, 80, 82, 91, 100, 104, 112, 125, 130, 140, 160, 164, 175, 182, 200, 205, 208, 224, 250, 260, 280, 287, 325, 328, 350, 364, 400, 410, 416, 455, 500, 520, 533, 560, 574, 625, 650, 656, 700, 728, 800, 820, 875, 910, 1000, 1025, 1040, 1066, 1120, 1148, 1250, 1300, 1312, 1400, 1435, 1456, 1625, 1640, 1750, 1820, 2000, 2050, 2080, 2132, 2275, 2296, 2500, 2600, 2665, 2800, 2870, 2912, 3250, 3280, 3500, 3640, 3731, 4000, 4100, 4264, 4375, 4550, 4592, 5000, 5125, 5200, 5330, 5600, 5740, 6500, 6560, 7000, 7175, 7280, 7462, 8125, 8200, 8528, 8750, 9100, 9184, 10000, 10250, 10400, 10660, 11375, 11480, 13000, 13325, 14000, 14350, 14560, 14924, 16250, 16400, 17056, 17500, 18200, 18655, 20000, 20500, 21320, 22750, 22960, 25625, 26000, 26650, 28000, 28700, 29848, 32500, 32800, 35000, 35875, 36400, 37310, 41000, 42640, 45500, 45920, 51250, 52000, 53300, 56875, 57400, 59696, 65000, 66625, 70000, 71750, 72800, 74620, 82000, 85280, 91000, 93275, 102500, 106600, 113750, 114800, 119392, 130000, 133250, 140000, 143500, 149240, 164000, 179375, 182000, 186550, 205000, 213200, 227500, 229600, 260000, 266500, 287000, 298480, 333125, 358750, 364000, 373100, 410000, 426400, 455000, 466375, 533000, 574000, 596960, 666250, 717500, 746200, 820000, 910000, 932750, 1066000, 1148000, 1332500, 1435000, 1492400, 1820000, 1865500, 2132000, 2331875, 2665000, 2870000, 2984800, 3731000, 4663750, 5330000, 5740000, 7462000, 9327500, 10660000, 14924000, 18655000, 37310000, 74620000]

約数ペア:

[(1, 74620000), (2, 37310000), (4, 18655000), (5, 14924000), (7, 10660000), (8, 9327500), (10, 7462000), (13, 5740000), (14, 5330000), (16, 4663750), (20, 3731000), (25, 2984800), (26, 2870000), (28, 2665000), (32, 2331875), (35, 2132000), (40, 1865500), (41, 1820000), (50, 1492400), (52, 1435000), (56, 1332500), (65, 1148000), (70, 1066000), (80, 932750), (82, 910000), (91, 820000), (100, 746200), (104, 717500), (112, 666250), (125, 596960), (130, 574000), (140, 533000), (160, 466375), (164, 455000), (175, 426400), (182, 410000), (200, 373100), (205, 364000), (208, 358750), (224, 333125), (250, 298480), (260, 287000), (280, 266500), (287, 260000), (325, 229600), (328, 227500), (350, 213200), (364, 205000), (400, 186550), (410, 182000), (416, 179375), (455, 164000), (500, 149240), (520, 143500), (533, 140000), (560, 133250), (574, 130000), (625, 119392), (650, 114800), (656, 113750), (700, 106600), (728, 102500), (800, 93275), (820, 91000), (875, 85280), (910, 82000), (1000, 74620), (1025, 72800), (1040, 71750), (1066, 70000), (1120, 66625), (1148, 65000), (1250, 59696), (1300, 57400), (1312, 56875), (1400, 53300), (1435, 52000), (1456, 51250), (1625, 45920), (1640, 45500), (1750, 42640), (1820, 41000), (2000, 37310), (2050, 36400), (2080, 35875), (2132, 35000), (2275, 32800), (2296, 32500), (2500, 29848), (2600, 28700), (2665, 28000), (2800, 26650), (2870, 26000), (2912, 25625), (3250, 22960), (3280, 22750), (3500, 21320), (3640, 20500), (3731, 20000), (4000, 18655), (4100, 18200), (4264, 17500), (4375, 17056), (4550, 16400), (4592, 16250), (5000, 14924), (5125, 14560), (5200, 14350), (5330, 14000), (5600, 13325), (5740, 13000), (6500, 11480), (6560, 11375), (7000, 10660), (7175, 10400), (7280, 10250), (7462, 10000), (8125, 9184), (8200, 9100), (8528, 8750)]