325313250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 879240960

約数和(自身を除く): 553927710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 37, 38, 50, 57, 74, 75, 95, 111, 114, 125, 150, 185, 190, 222, 250, 285, 370, 375, 475, 555, 570, 617, 703, 750, 925, 950, 1110, 1234, 1406, 1425, 1850, 1851, 2109, 2375, 2775, 2850, 3085, 3515, 3702, 4218, 4625, 4750, 5550, 6170, 7030, 7125, 9250, 9255, 10545, 11723, 13875, 14250, 15425, 17575, 18510, 21090, 22829, 23446, 27750, 30850, 35150, 35169, 45658, 46275, 52725, 58615, 68487, 70338, 77125, 87875, 92550, 105450, 114145, 117230, 136974, 154250, 175750, 175845, 228290, 231375, 263625, 293075, 342435, 351690, 433751, 462750, 527250, 570725, 586150, 684870, 867502, 879225, 1141450, 1301253, 1465375, 1712175, 1758450, 2168755, 2602506, 2853625, 2930750, 3424350, 4337510, 4396125, 5707250, 6506265, 8560875, 8792250, 10843775, 13012530, 17121750, 21687550, 32531325, 54218875, 65062650, 108437750, 162656625, 325313250]

約数ペア:

[(1, 325313250), (2, 162656625), (3, 108437750), (5, 65062650), (6, 54218875), (10, 32531325), (15, 21687550), (19, 17121750), (25, 13012530), (30, 10843775), (37, 8792250), (38, 8560875), (50, 6506265), (57, 5707250), (74, 4396125), (75, 4337510), (95, 3424350), (111, 2930750), (114, 2853625), (125, 2602506), (150, 2168755), (185, 1758450), (190, 1712175), (222, 1465375), (250, 1301253), (285, 1141450), (370, 879225), (375, 867502), (475, 684870), (555, 586150), (570, 570725), (617, 527250), (703, 462750), (750, 433751), (925, 351690), (950, 342435), (1110, 293075), (1234, 263625), (1406, 231375), (1425, 228290), (1850, 175845), (1851, 175750), (2109, 154250), (2375, 136974), (2775, 117230), (2850, 114145), (3085, 105450), (3515, 92550), (3702, 87875), (4218, 77125), (4625, 70338), (4750, 68487), (5550, 58615), (6170, 52725), (7030, 46275), (7125, 45658), (9250, 35169), (9255, 35150), (10545, 30850), (11723, 27750), (13875, 23446), (14250, 22829), (15425, 21090), (17575, 18510)]