190396050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 511842240

約数和(自身を除く): 321446190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 251, 325, 389, 390, 502, 650, 753, 778, 975, 1167, 1255, 1506, 1945, 1950, 2334, 2510, 3263, 3765, 3890, 5057, 5835, 6275, 6526, 7530, 9725, 9789, 10114, 11670, 12550, 15171, 16315, 18825, 19450, 19578, 25285, 29175, 30342, 32630, 37650, 48945, 50570, 58350, 75855, 81575, 97639, 97890, 126425, 151710, 163150, 195278, 244725, 252850, 292917, 379275, 488195, 489450, 585834, 758550, 976390, 1269307, 1464585, 2440975, 2538614, 2929170, 3807921, 4881950, 6346535, 7322925, 7615842, 12693070, 14645850, 19039605, 31732675, 38079210, 63465350, 95198025, 190396050]

約数ペア:

[(1, 190396050), (2, 95198025), (3, 63465350), (5, 38079210), (6, 31732675), (10, 19039605), (13, 14645850), (15, 12693070), (25, 7615842), (26, 7322925), (30, 6346535), (39, 4881950), (50, 3807921), (65, 2929170), (75, 2538614), (78, 2440975), (130, 1464585), (150, 1269307), (195, 976390), (251, 758550), (325, 585834), (389, 489450), (390, 488195), (502, 379275), (650, 292917), (753, 252850), (778, 244725), (975, 195278), (1167, 163150), (1255, 151710), (1506, 126425), (1945, 97890), (1950, 97639), (2334, 81575), (2510, 75855), (3263, 58350), (3765, 50570), (3890, 48945), (5057, 37650), (5835, 32630), (6275, 30342), (6526, 29175), (7530, 25285), (9725, 19578), (9789, 19450), (10114, 18825), (11670, 16315), (12550, 15171)]