91567100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 214080048

約数和(自身を除く): 122512948

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 85, 100, 122, 170, 244, 305, 340, 425, 610, 850, 883, 1037, 1220, 1525, 1700, 1766, 2074, 3050, 3532, 4148, 4415, 5185, 6100, 8830, 10370, 15011, 17660, 20740, 22075, 25925, 30022, 44150, 51850, 53863, 60044, 75055, 88300, 103700, 107726, 150110, 215452, 269315, 300220, 375275, 538630, 750550, 915671, 1077260, 1346575, 1501100, 1831342, 2693150, 3662684, 4578355, 5386300, 9156710, 18313420, 22891775, 45783550, 91567100]

約数ペア:

[(1, 91567100), (2, 45783550), (4, 22891775), (5, 18313420), (10, 9156710), (17, 5386300), (20, 4578355), (25, 3662684), (34, 2693150), (50, 1831342), (61, 1501100), (68, 1346575), (85, 1077260), (100, 915671), (122, 750550), (170, 538630), (244, 375275), (305, 300220), (340, 269315), (425, 215452), (610, 150110), (850, 107726), (883, 103700), (1037, 88300), (1220, 75055), (1525, 60044), (1700, 53863), (1766, 51850), (2074, 44150), (3050, 30022), (3532, 25925), (4148, 22075), (4415, 20740), (5185, 17660), (6100, 15011), (8830, 10370)]