44900700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 145094880

約数和(自身を除く): 100194180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 397, 435, 580, 650, 725, 754, 780, 794, 870, 975, 1131, 1191, 1300, 1450, 1508, 1588, 1740, 1885, 1950, 1985, 2175, 2262, 2382, 2900, 3770, 3900, 3970, 4350, 4524, 4764, 5161, 5655, 5955, 7540, 7940, 8700, 9425, 9925, 10322, 11310, 11513, 11910, 15483, 18850, 19850, 20644, 22620, 23026, 23820, 25805, 28275, 29775, 30966, 34539, 37700, 39700, 46052, 51610, 56550, 57565, 59550, 61932, 69078, 77415, 103220, 113100, 115130, 119100, 129025, 138156, 149669, 154830, 172695, 230260, 258050, 287825, 299338, 309660, 345390, 387075, 449007, 516100, 575650, 598676, 690780, 748345, 774150, 863475, 898014, 1151300, 1496690, 1548300, 1726950, 1796028, 2245035, 2993380, 3453900, 3741725, 4490070, 7483450, 8980140, 11225175, 14966900, 22450350, 44900700]

約数ペア:

[(1, 44900700), (2, 22450350), (3, 14966900), (4, 11225175), (5, 8980140), (6, 7483450), (10, 4490070), (12, 3741725), (13, 3453900), (15, 2993380), (20, 2245035), (25, 1796028), (26, 1726950), (29, 1548300), (30, 1496690), (39, 1151300), (50, 898014), (52, 863475), (58, 774150), (60, 748345), (65, 690780), (75, 598676), (78, 575650), (87, 516100), (100, 449007), (116, 387075), (130, 345390), (145, 309660), (150, 299338), (156, 287825), (174, 258050), (195, 230260), (260, 172695), (290, 154830), (300, 149669), (325, 138156), (348, 129025), (377, 119100), (390, 115130), (397, 113100), (435, 103220), (580, 77415), (650, 69078), (725, 61932), (754, 59550), (780, 57565), (794, 56550), (870, 51610), (975, 46052), (1131, 39700), (1191, 37700), (1300, 34539), (1450, 30966), (1508, 29775), (1588, 28275), (1740, 25805), (1885, 23820), (1950, 23026), (1985, 22620), (2175, 20644), (2262, 19850), (2382, 18850), (2900, 15483), (3770, 11910), (3900, 11513), (3970, 11310), (4350, 10322), (4524, 9925), (4764, 9425), (5161, 8700), (5655, 7940), (5955, 7540)]