150557100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 470782368

約数和(自身を除く): 320225268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 150, 159, 170, 204, 212, 255, 265, 300, 318, 340, 425, 510, 530, 557, 636, 795, 850, 901, 1020, 1060, 1114, 1275, 1325, 1590, 1671, 1700, 1802, 2228, 2550, 2650, 2703, 2785, 3180, 3342, 3604, 3975, 4505, 5100, 5300, 5406, 5570, 6684, 7950, 8355, 9010, 9469, 10812, 11140, 13515, 13925, 15900, 16710, 18020, 18938, 22525, 27030, 27850, 28407, 29521, 33420, 37876, 41775, 45050, 47345, 54060, 55700, 56814, 59042, 67575, 83550, 88563, 90100, 94690, 113628, 118084, 135150, 142035, 147605, 167100, 177126, 189380, 236725, 270300, 284070, 295210, 354252, 442815, 473450, 501857, 568140, 590420, 710175, 738025, 885630, 946900, 1003714, 1420350, 1476050, 1505571, 1771260, 2007428, 2214075, 2509285, 2840700, 2952100, 3011142, 4428150, 5018570, 6022284, 7527855, 8856300, 10037140, 12546425, 15055710, 25092850, 30111420, 37639275, 50185700, 75278550, 150557100]

約数ペア:

[(1, 150557100), (2, 75278550), (3, 50185700), (4, 37639275), (5, 30111420), (6, 25092850), (10, 15055710), (12, 12546425), (15, 10037140), (17, 8856300), (20, 7527855), (25, 6022284), (30, 5018570), (34, 4428150), (50, 3011142), (51, 2952100), (53, 2840700), (60, 2509285), (68, 2214075), (75, 2007428), (85, 1771260), (100, 1505571), (102, 1476050), (106, 1420350), (150, 1003714), (159, 946900), (170, 885630), (204, 738025), (212, 710175), (255, 590420), (265, 568140), (300, 501857), (318, 473450), (340, 442815), (425, 354252), (510, 295210), (530, 284070), (557, 270300), (636, 236725), (795, 189380), (850, 177126), (901, 167100), (1020, 147605), (1060, 142035), (1114, 135150), (1275, 118084), (1325, 113628), (1590, 94690), (1671, 90100), (1700, 88563), (1802, 83550), (2228, 67575), (2550, 59042), (2650, 56814), (2703, 55700), (2785, 54060), (3180, 47345), (3342, 45050), (3604, 41775), (3975, 37876), (4505, 33420), (5100, 29521), (5300, 28407), (5406, 27850), (5570, 27030), (6684, 22525), (7950, 18938), (8355, 18020), (9010, 16710), (9469, 15900), (10812, 13925), (11140, 13515)]