148221450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1949}}^1$

素因数の和:1993

約数の個数: 108

約数和(自身を含む): 431431650

約数和(自身を除く): 283210200

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 169, 195, 225, 234, 325, 338, 390, 450, 507, 585, 650, 845, 975, 1014, 1170, 1521, 1690, 1949, 1950, 2535, 2925, 3042, 3898, 4225, 5070, 5847, 5850, 7605, 8450, 9745, 11694, 12675, 15210, 17541, 19490, 25337, 25350, 29235, 35082, 38025, 48725, 50674, 58470, 76011, 76050, 87705, 97450, 126685, 146175, 152022, 175410, 228033, 253370, 292350, 329381, 380055, 438525, 456066, 633425, 658762, 760110, 877050, 988143, 1140165, 1266850, 1646905, 1900275, 1976286, 2280330, 2964429, 3293810, 3800550, 4940715, 5700825, 5928858, 8234525, 9881430, 11401650, 14822145, 16469050, 24703575, 29644290, 49407150, 74110725, 148221450]

約数ペア:

[(1, 148221450), (2, 74110725), (3, 49407150), (5, 29644290), (6, 24703575), (9, 16469050), (10, 14822145), (13, 11401650), (15, 9881430), (18, 8234525), (25, 5928858), (26, 5700825), (30, 4940715), (39, 3800550), (45, 3293810), (50, 2964429), (65, 2280330), (75, 1976286), (78, 1900275), (90, 1646905), (117, 1266850), (130, 1140165), (150, 988143), (169, 877050), (195, 760110), (225, 658762), (234, 633425), (325, 456066), (338, 438525), (390, 380055), (450, 329381), (507, 292350), (585, 253370), (650, 228033), (845, 175410), (975, 152022), (1014, 146175), (1170, 126685), (1521, 97450), (1690, 87705), (1949, 76050), (1950, 76011), (2535, 58470), (2925, 50674), (3042, 48725), (3898, 38025), (4225, 35082), (5070, 29235), (5847, 25350), (5850, 25337), (7605, 19490), (8450, 17541), (9745, 15210), (11694, 12675)]