90246200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 257126400

約数和(自身を除く): 166880200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 25, 34, 38, 40, 44, 50, 55, 68, 76, 85, 88, 95, 100, 110, 127, 136, 152, 170, 187, 190, 200, 209, 220, 254, 275, 323, 340, 374, 380, 418, 425, 440, 475, 508, 550, 635, 646, 680, 748, 760, 836, 850, 935, 950, 1016, 1045, 1100, 1270, 1292, 1397, 1496, 1615, 1672, 1700, 1870, 1900, 2090, 2159, 2200, 2413, 2540, 2584, 2794, 3175, 3230, 3400, 3553, 3740, 3800, 4180, 4318, 4675, 4826, 5080, 5225, 5588, 6350, 6460, 6985, 7106, 7480, 8075, 8360, 8636, 9350, 9652, 10450, 10795, 11176, 12065, 12700, 12920, 13970, 14212, 16150, 17272, 17765, 18700, 19304, 20900, 21590, 23749, 24130, 25400, 26543, 27940, 28424, 32300, 34925, 35530, 37400, 41021, 41800, 43180, 47498, 48260, 53086, 53975, 55880, 60325, 64600, 69850, 71060, 82042, 86360, 88825, 94996, 96520, 106172, 107950, 118745, 120650, 132715, 139700, 142120, 164084, 177650, 189992, 205105, 212344, 215900, 237490, 241300, 265430, 279400, 328168, 355300, 410210, 431800, 451231, 474980, 482600, 530860, 593725, 663575, 710600, 820420, 902462, 949960, 1025525, 1061720, 1187450, 1327150, 1640840, 1804924, 2051050, 2256155, 2374900, 2654300, 3609848, 4102100, 4512310, 4749800, 5308600, 8204200, 9024620, 11280775, 18049240, 22561550, 45123100, 90246200]

約数ペア:

[(1, 90246200), (2, 45123100), (4, 22561550), (5, 18049240), (8, 11280775), (10, 9024620), (11, 8204200), (17, 5308600), (19, 4749800), (20, 4512310), (22, 4102100), (25, 3609848), (34, 2654300), (38, 2374900), (40, 2256155), (44, 2051050), (50, 1804924), (55, 1640840), (68, 1327150), (76, 1187450), (85, 1061720), (88, 1025525), (95, 949960), (100, 902462), (110, 820420), (127, 710600), (136, 663575), (152, 593725), (170, 530860), (187, 482600), (190, 474980), (200, 451231), (209, 431800), (220, 410210), (254, 355300), (275, 328168), (323, 279400), (340, 265430), (374, 241300), (380, 237490), (418, 215900), (425, 212344), (440, 205105), (475, 189992), (508, 177650), (550, 164084), (635, 142120), (646, 139700), (680, 132715), (748, 120650), (760, 118745), (836, 107950), (850, 106172), (935, 96520), (950, 94996), (1016, 88825), (1045, 86360), (1100, 82042), (1270, 71060), (1292, 69850), (1397, 64600), (1496, 60325), (1615, 55880), (1672, 53975), (1700, 53086), (1870, 48260), (1900, 47498), (2090, 43180), (2159, 41800), (2200, 41021), (2413, 37400), (2540, 35530), (2584, 34925), (2794, 32300), (3175, 28424), (3230, 27940), (3400, 26543), (3553, 25400), (3740, 24130), (3800, 23749), (4180, 21590), (4318, 20900), (4675, 19304), (4826, 18700), (5080, 17765), (5225, 17272), (5588, 16150), (6350, 14212), (6460, 13970), (6985, 12920), (7106, 12700), (7480, 12065), (8075, 11176), (8360, 10795), (8636, 10450), (9350, 9652)]