18378150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 54425088

約数和(自身を除く): 36046938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 322, 345, 350, 483, 525, 575, 690, 761, 805, 966, 1050, 1150, 1522, 1610, 1725, 2283, 2415, 3450, 3805, 4025, 4566, 4830, 5327, 7610, 8050, 10654, 11415, 12075, 15981, 17503, 19025, 22830, 24150, 26635, 31962, 35006, 38050, 52509, 53270, 57075, 79905, 87515, 105018, 114150, 122521, 133175, 159810, 175030, 245042, 262545, 266350, 367563, 399525, 437575, 525090, 612605, 735126, 799050, 875150, 1225210, 1312725, 1837815, 2625450, 3063025, 3675630, 6126050, 9189075, 18378150]

約数ペア:

[(1, 18378150), (2, 9189075), (3, 6126050), (5, 3675630), (6, 3063025), (7, 2625450), (10, 1837815), (14, 1312725), (15, 1225210), (21, 875150), (23, 799050), (25, 735126), (30, 612605), (35, 525090), (42, 437575), (46, 399525), (50, 367563), (69, 266350), (70, 262545), (75, 245042), (105, 175030), (115, 159810), (138, 133175), (150, 122521), (161, 114150), (175, 105018), (210, 87515), (230, 79905), (322, 57075), (345, 53270), (350, 52509), (483, 38050), (525, 35006), (575, 31962), (690, 26635), (761, 24150), (805, 22830), (966, 19025), (1050, 17503), (1150, 15981), (1522, 12075), (1610, 11415), (1725, 10654), (2283, 8050), (2415, 7610), (3450, 5327), (3805, 4830), (4025, 4566)]