153111880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6947}}^1$

素因数の和:7006

約数の個数: 64

約数和(自身を含む): 375192000

約数和(自身を除く): 222080120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 6947, 11020, 13894, 22040, 27788, 34735, 55576, 69470, 131993, 138940, 201463, 263986, 277880, 402926, 527972, 659965, 805852, 1007315, 1055944, 1319930, 1611704, 2014630, 2639860, 3827797, 4029260, 5279720, 7655594, 8058520, 15311188, 19138985, 30622376, 38277970, 76555940, 153111880]

約数ペア:

[(1, 153111880), (2, 76555940), (4, 38277970), (5, 30622376), (8, 19138985), (10, 15311188), (19, 8058520), (20, 7655594), (29, 5279720), (38, 4029260), (40, 3827797), (58, 2639860), (76, 2014630), (95, 1611704), (116, 1319930), (145, 1055944), (152, 1007315), (190, 805852), (232, 659965), (290, 527972), (380, 402926), (551, 277880), (580, 263986), (760, 201463), (1102, 138940), (1160, 131993), (2204, 69470), (2755, 55576), (4408, 34735), (5510, 27788), (6947, 22040), (11020, 13894)]