45123100

素因数分解:

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

素因数の和:188

約数の個数: 144

約数和(自身を含む): 119992320

約数和(自身を除く): 74869220

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 25, 34, 38, 44, 50, 55, 68, 76, 85, 95, 100, 110, 127, 170, 187, 190, 209, 220, 254, 275, 323, 340, 374, 380, 418, 425, 475, 508, 550, 635, 646, 748, 836, 850, 935, 950, 1045, 1100, 1270, 1292, 1397, 1615, 1700, 1870, 1900, 2090, 2159, 2413, 2540, 2794, 3175, 3230, 3553, 3740, 4180, 4318, 4675, 4826, 5225, 5588, 6350, 6460, 6985, 7106, 8075, 8636, 9350, 9652, 10450, 10795, 12065, 12700, 13970, 14212, 16150, 17765, 18700, 20900, 21590, 23749, 24130, 26543, 27940, 32300, 34925, 35530, 41021, 43180, 47498, 48260, 53086, 53975, 60325, 69850, 71060, 82042, 88825, 94996, 106172, 107950, 118745, 120650, 132715, 139700, 164084, 177650, 205105, 215900, 237490, 241300, 265430, 355300, 410210, 451231, 474980, 530860, 593725, 663575, 820420, 902462, 1025525, 1187450, 1327150, 1804924, 2051050, 2256155, 2374900, 2654300, 4102100, 4512310, 9024620, 11280775, 22561550, 45123100]

約数ペア:

[(1, 45123100), (2, 22561550), (4, 11280775), (5, 9024620), (10, 4512310), (11, 4102100), (17, 2654300), (19, 2374900), (20, 2256155), (22, 2051050), (25, 1804924), (34, 1327150), (38, 1187450), (44, 1025525), (50, 902462), (55, 820420), (68, 663575), (76, 593725), (85, 530860), (95, 474980), (100, 451231), (110, 410210), (127, 355300), (170, 265430), (187, 241300), (190, 237490), (209, 215900), (220, 205105), (254, 177650), (275, 164084), (323, 139700), (340, 132715), (374, 120650), (380, 118745), (418, 107950), (425, 106172), (475, 94996), (508, 88825), (550, 82042), (635, 71060), (646, 69850), (748, 60325), (836, 53975), (850, 53086), (935, 48260), (950, 47498), (1045, 43180), (1100, 41021), (1270, 35530), (1292, 34925), (1397, 32300), (1615, 27940), (1700, 26543), (1870, 24130), (1900, 23749), (2090, 21590), (2159, 20900), (2413, 18700), (2540, 17765), (2794, 16150), (3175, 14212), (3230, 13970), (3553, 12700), (3740, 12065), (4180, 10795), (4318, 10450), (4675, 9652), (4826, 9350), (5225, 8636), (5588, 8075), (6350, 7106), (6460, 6985)]