123869850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 333936960

約数和(自身を除く): 210067110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 139, 150, 195, 278, 325, 390, 417, 457, 650, 695, 834, 914, 975, 1371, 1390, 1807, 1950, 2085, 2285, 2742, 3475, 3614, 4170, 4570, 5421, 5941, 6855, 6950, 9035, 10425, 10842, 11425, 11882, 13710, 17823, 18070, 20850, 22850, 27105, 29705, 34275, 35646, 45175, 54210, 59410, 63523, 68550, 89115, 90350, 127046, 135525, 148525, 178230, 190569, 271050, 297050, 317615, 381138, 445575, 635230, 825799, 891150, 952845, 1588075, 1651598, 1905690, 2477397, 3176150, 4128995, 4764225, 4954794, 8257990, 9528450, 12386985, 20644975, 24773970, 41289950, 61934925, 123869850]

約数ペア:

[(1, 123869850), (2, 61934925), (3, 41289950), (5, 24773970), (6, 20644975), (10, 12386985), (13, 9528450), (15, 8257990), (25, 4954794), (26, 4764225), (30, 4128995), (39, 3176150), (50, 2477397), (65, 1905690), (75, 1651598), (78, 1588075), (130, 952845), (139, 891150), (150, 825799), (195, 635230), (278, 445575), (325, 381138), (390, 317615), (417, 297050), (457, 271050), (650, 190569), (695, 178230), (834, 148525), (914, 135525), (975, 127046), (1371, 90350), (1390, 89115), (1807, 68550), (1950, 63523), (2085, 59410), (2285, 54210), (2742, 45175), (3475, 35646), (3614, 34275), (4170, 29705), (4570, 27105), (5421, 22850), (5941, 20850), (6855, 18070), (6950, 17823), (9035, 13710), (10425, 11882), (10842, 11425)]