157074900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1674

約数の個数: 144

約数和(自身を含む): 506842560

約数和(自身を除く): 349767660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1615, 1621, 1700, 1900, 1938, 2550, 2850, 3230, 3242, 3876, 4845, 4863, 5100, 5700, 6460, 6484, 8075, 8105, 9690, 9726, 16150, 16210, 19380, 19452, 24225, 24315, 27557, 30799, 32300, 32420, 40525, 48450, 48630, 55114, 61598, 81050, 82671, 92397, 96900, 97260, 110228, 121575, 123196, 137785, 153995, 162100, 165342, 184794, 243150, 275570, 307990, 330684, 369588, 413355, 461985, 486300, 523583, 551140, 615980, 688925, 769975, 826710, 923970, 1047166, 1377850, 1539950, 1570749, 1653420, 1847940, 2066775, 2094332, 2309925, 2617915, 2755700, 3079900, 3141498, 4133550, 4619850, 5235830, 6282996, 7853745, 8267100, 9239700, 10471660, 13089575, 15707490, 26179150, 31414980, 39268725, 52358300, 78537450, 157074900]

約数ペア:

[(1, 157074900), (2, 78537450), (3, 52358300), (4, 39268725), (5, 31414980), (6, 26179150), (10, 15707490), (12, 13089575), (15, 10471660), (17, 9239700), (19, 8267100), (20, 7853745), (25, 6282996), (30, 5235830), (34, 4619850), (38, 4133550), (50, 3141498), (51, 3079900), (57, 2755700), (60, 2617915), (68, 2309925), (75, 2094332), (76, 2066775), (85, 1847940), (95, 1653420), (100, 1570749), (102, 1539950), (114, 1377850), (150, 1047166), (170, 923970), (190, 826710), (204, 769975), (228, 688925), (255, 615980), (285, 551140), (300, 523583), (323, 486300), (340, 461985), (380, 413355), (425, 369588), (475, 330684), (510, 307990), (570, 275570), (646, 243150), (850, 184794), (950, 165342), (969, 162100), (1020, 153995), (1140, 137785), (1275, 123196), (1292, 121575), (1425, 110228), (1615, 97260), (1621, 96900), (1700, 92397), (1900, 82671), (1938, 81050), (2550, 61598), (2850, 55114), (3230, 48630), (3242, 48450), (3876, 40525), (4845, 32420), (4863, 32300), (5100, 30799), (5700, 27557), (6460, 24315), (6484, 24225), (8075, 19452), (8105, 19380), (9690, 16210), (9726, 16150)]