71027250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 206309376

約数和(自身を除く): 135282126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 83, 105, 125, 150, 163, 166, 175, 210, 249, 250, 326, 350, 375, 415, 489, 498, 525, 581, 750, 815, 830, 875, 978, 1050, 1141, 1162, 1245, 1630, 1743, 1750, 2075, 2282, 2445, 2490, 2625, 2905, 3423, 3486, 4075, 4150, 4890, 5250, 5705, 5810, 6225, 6846, 8150, 8715, 10375, 11410, 12225, 12450, 13529, 14525, 17115, 17430, 20375, 20750, 24450, 27058, 28525, 29050, 31125, 34230, 40587, 40750, 43575, 57050, 61125, 62250, 67645, 72625, 81174, 85575, 87150, 94703, 122250, 135290, 142625, 145250, 171150, 189406, 202935, 217875, 284109, 285250, 338225, 405870, 427875, 435750, 473515, 568218, 676450, 855750, 947030, 1014675, 1420545, 1691125, 2029350, 2367575, 2841090, 3382250, 4735150, 5073375, 7102725, 10146750, 11837875, 14205450, 23675750, 35513625, 71027250]

約数ペア:

[(1, 71027250), (2, 35513625), (3, 23675750), (5, 14205450), (6, 11837875), (7, 10146750), (10, 7102725), (14, 5073375), (15, 4735150), (21, 3382250), (25, 2841090), (30, 2367575), (35, 2029350), (42, 1691125), (50, 1420545), (70, 1014675), (75, 947030), (83, 855750), (105, 676450), (125, 568218), (150, 473515), (163, 435750), (166, 427875), (175, 405870), (210, 338225), (249, 285250), (250, 284109), (326, 217875), (350, 202935), (375, 189406), (415, 171150), (489, 145250), (498, 142625), (525, 135290), (581, 122250), (750, 94703), (815, 87150), (830, 85575), (875, 81174), (978, 72625), (1050, 67645), (1141, 62250), (1162, 61125), (1245, 57050), (1630, 43575), (1743, 40750), (1750, 40587), (2075, 34230), (2282, 31125), (2445, 29050), (2490, 28525), (2625, 27058), (2905, 24450), (3423, 20750), (3486, 20375), (4075, 17430), (4150, 17115), (4890, 14525), (5250, 13529), (5705, 12450), (5810, 12225), (6225, 11410), (6846, 10375), (8150, 8715)]