157049250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 420526080

約数和(自身を除く): 263476830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 103, 107, 114, 125, 150, 190, 206, 214, 250, 285, 309, 321, 375, 475, 515, 535, 570, 618, 642, 750, 950, 1030, 1070, 1425, 1545, 1605, 1957, 2033, 2375, 2575, 2675, 2850, 3090, 3210, 3914, 4066, 4750, 5150, 5350, 5871, 6099, 7125, 7725, 8025, 9785, 10165, 11021, 11742, 12198, 12875, 13375, 14250, 15450, 16050, 19570, 20330, 22042, 25750, 26750, 29355, 30495, 33063, 38625, 40125, 48925, 50825, 55105, 58710, 60990, 66126, 77250, 80250, 97850, 101650, 110210, 146775, 152475, 165315, 209399, 244625, 254125, 275525, 293550, 304950, 330630, 418798, 489250, 508250, 551050, 628197, 733875, 762375, 826575, 1046995, 1256394, 1377625, 1467750, 1524750, 1653150, 2093990, 2755250, 3140985, 4132875, 5234975, 6281970, 8265750, 10469950, 15704925, 26174875, 31409850, 52349750, 78524625, 157049250]

約数ペア:

[(1, 157049250), (2, 78524625), (3, 52349750), (5, 31409850), (6, 26174875), (10, 15704925), (15, 10469950), (19, 8265750), (25, 6281970), (30, 5234975), (38, 4132875), (50, 3140985), (57, 2755250), (75, 2093990), (95, 1653150), (103, 1524750), (107, 1467750), (114, 1377625), (125, 1256394), (150, 1046995), (190, 826575), (206, 762375), (214, 733875), (250, 628197), (285, 551050), (309, 508250), (321, 489250), (375, 418798), (475, 330630), (515, 304950), (535, 293550), (570, 275525), (618, 254125), (642, 244625), (750, 209399), (950, 165315), (1030, 152475), (1070, 146775), (1425, 110210), (1545, 101650), (1605, 97850), (1957, 80250), (2033, 77250), (2375, 66126), (2575, 60990), (2675, 58710), (2850, 55105), (3090, 50825), (3210, 48925), (3914, 40125), (4066, 38625), (4750, 33063), (5150, 30495), (5350, 29355), (5871, 26750), (6099, 25750), (7125, 22042), (7725, 20330), (8025, 19570), (9785, 16050), (10165, 15450), (11021, 14250), (11742, 13375), (12198, 12875)]