123375450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3300

約数の個数: 96

約数和(自身を含む): 348406272

約数和(自身を除く): 225030822

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 138, 150, 165, 230, 253, 275, 330, 345, 506, 550, 575, 690, 759, 825, 1150, 1265, 1518, 1650, 1725, 2530, 3251, 3450, 3795, 6325, 6502, 7590, 9753, 12650, 16255, 18975, 19506, 32510, 35761, 37950, 48765, 71522, 74773, 81275, 97530, 107283, 149546, 162550, 178805, 214566, 224319, 243825, 357610, 373865, 448638, 487650, 536415, 747730, 822503, 894025, 1072830, 1121595, 1645006, 1788050, 1869325, 2243190, 2467509, 2682075, 3738650, 4112515, 4935018, 5364150, 5607975, 8225030, 11215950, 12337545, 20562575, 24675090, 41125150, 61687725, 123375450]

約数ペア:

[(1, 123375450), (2, 61687725), (3, 41125150), (5, 24675090), (6, 20562575), (10, 12337545), (11, 11215950), (15, 8225030), (22, 5607975), (23, 5364150), (25, 4935018), (30, 4112515), (33, 3738650), (46, 2682075), (50, 2467509), (55, 2243190), (66, 1869325), (69, 1788050), (75, 1645006), (110, 1121595), (115, 1072830), (138, 894025), (150, 822503), (165, 747730), (230, 536415), (253, 487650), (275, 448638), (330, 373865), (345, 357610), (506, 243825), (550, 224319), (575, 214566), (690, 178805), (759, 162550), (825, 149546), (1150, 107283), (1265, 97530), (1518, 81275), (1650, 74773), (1725, 71522), (2530, 48765), (3251, 37950), (3450, 35761), (3795, 32510), (6325, 19506), (6502, 18975), (7590, 16255), (9753, 12650)]