20063250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 55948464

約数和(自身を除く): 35885214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 241, 250, 333, 370, 375, 450, 482, 555, 666, 723, 750, 925, 1110, 1125, 1205, 1446, 1665, 1850, 2169, 2250, 2410, 2775, 3330, 3615, 4338, 4625, 5550, 6025, 7230, 8325, 8917, 9250, 10845, 12050, 13875, 16650, 17834, 18075, 21690, 26751, 27750, 30125, 36150, 41625, 44585, 53502, 54225, 60250, 80253, 83250, 89170, 90375, 108450, 133755, 160506, 180750, 222925, 267510, 271125, 401265, 445850, 542250, 668775, 802530, 1114625, 1337550, 2006325, 2229250, 3343875, 4012650, 6687750, 10031625, 20063250]

約数ペア:

[(1, 20063250), (2, 10031625), (3, 6687750), (5, 4012650), (6, 3343875), (9, 2229250), (10, 2006325), (15, 1337550), (18, 1114625), (25, 802530), (30, 668775), (37, 542250), (45, 445850), (50, 401265), (74, 271125), (75, 267510), (90, 222925), (111, 180750), (125, 160506), (150, 133755), (185, 108450), (222, 90375), (225, 89170), (241, 83250), (250, 80253), (333, 60250), (370, 54225), (375, 53502), (450, 44585), (482, 41625), (555, 36150), (666, 30125), (723, 27750), (750, 26751), (925, 21690), (1110, 18075), (1125, 17834), (1205, 16650), (1446, 13875), (1665, 12050), (1850, 10845), (2169, 9250), (2250, 8917), (2410, 8325), (2775, 7230), (3330, 6025), (3615, 5550), (4338, 4625)]