139631700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35803}}^1$

素因数の和:35833

約数の個数: 72

約数和(自身を含む): 435090208

約数和(自身を除く): 295458508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 35803, 71606, 107409, 143212, 179015, 214818, 358030, 429636, 465439, 537045, 716060, 895075, 930878, 1074090, 1396317, 1790150, 1861756, 2148180, 2327195, 2685225, 2792634, 3580300, 4654390, 5370450, 5585268, 6981585, 9308780, 10740900, 11635975, 13963170, 23271950, 27926340, 34907925, 46543900, 69815850, 139631700]

約数ペア:

[(1, 139631700), (2, 69815850), (3, 46543900), (4, 34907925), (5, 27926340), (6, 23271950), (10, 13963170), (12, 11635975), (13, 10740900), (15, 9308780), (20, 6981585), (25, 5585268), (26, 5370450), (30, 4654390), (39, 3580300), (50, 2792634), (52, 2685225), (60, 2327195), (65, 2148180), (75, 1861756), (78, 1790150), (100, 1396317), (130, 1074090), (150, 930878), (156, 895075), (195, 716060), (260, 537045), (300, 465439), (325, 429636), (390, 358030), (650, 214818), (780, 179015), (975, 143212), (1300, 107409), (1950, 71606), (3900, 35803)]