142028400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1759

約数の個数: 120

約数和(自身を含む): 461649024

約数和(自身を除く): 319620624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 1065, 1136, 1200, 1420, 1667, 1704, 1775, 2130, 2840, 3334, 3408, 3550, 4260, 5001, 5325, 5680, 6668, 7100, 8335, 8520, 10002, 10650, 13336, 14200, 16670, 17040, 20004, 21300, 25005, 26672, 28400, 33340, 40008, 41675, 42600, 50010, 66680, 80016, 83350, 85200, 100020, 118357, 125025, 133360, 166700, 200040, 236714, 250050, 333400, 355071, 400080, 473428, 500100, 591785, 666800, 710142, 946856, 1000200, 1183570, 1420284, 1775355, 1893712, 2000400, 2367140, 2840568, 2958925, 3550710, 4734280, 5681136, 5917850, 7101420, 8876775, 9468560, 11835700, 14202840, 17753550, 23671400, 28405680, 35507100, 47342800, 71014200, 142028400]

約数ペア:

[(1, 142028400), (2, 71014200), (3, 47342800), (4, 35507100), (5, 28405680), (6, 23671400), (8, 17753550), (10, 14202840), (12, 11835700), (15, 9468560), (16, 8876775), (20, 7101420), (24, 5917850), (25, 5681136), (30, 4734280), (40, 3550710), (48, 2958925), (50, 2840568), (60, 2367140), (71, 2000400), (75, 1893712), (80, 1775355), (100, 1420284), (120, 1183570), (142, 1000200), (150, 946856), (200, 710142), (213, 666800), (240, 591785), (284, 500100), (300, 473428), (355, 400080), (400, 355071), (426, 333400), (568, 250050), (600, 236714), (710, 200040), (852, 166700), (1065, 133360), (1136, 125025), (1200, 118357), (1420, 100020), (1667, 85200), (1704, 83350), (1775, 80016), (2130, 66680), (2840, 50010), (3334, 42600), (3408, 41675), (3550, 40008), (4260, 33340), (5001, 28400), (5325, 26672), (5680, 25005), (6668, 21300), (7100, 20004), (8335, 17040), (8520, 16670), (10002, 14200), (10650, 13336)]