72045090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 203636160

約数和(自身を除く): 131591070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 195, 234, 278, 390, 417, 443, 585, 695, 834, 886, 1170, 1251, 1329, 1390, 1807, 2085, 2215, 2502, 2658, 3614, 3987, 4170, 4430, 5421, 5759, 6255, 6645, 7974, 9035, 10842, 11518, 12510, 13290, 16263, 17277, 18070, 19935, 27105, 28795, 32526, 34554, 39870, 51831, 54210, 57590, 61577, 81315, 86385, 103662, 123154, 162630, 172770, 184731, 259155, 307885, 369462, 518310, 554193, 615770, 800501, 923655, 1108386, 1601002, 1847310, 2401503, 2770965, 4002505, 4803006, 5541930, 7204509, 8005010, 12007515, 14409018, 24015030, 36022545, 72045090]

約数ペア:

[(1, 72045090), (2, 36022545), (3, 24015030), (5, 14409018), (6, 12007515), (9, 8005010), (10, 7204509), (13, 5541930), (15, 4803006), (18, 4002505), (26, 2770965), (30, 2401503), (39, 1847310), (45, 1601002), (65, 1108386), (78, 923655), (90, 800501), (117, 615770), (130, 554193), (139, 518310), (195, 369462), (234, 307885), (278, 259155), (390, 184731), (417, 172770), (443, 162630), (585, 123154), (695, 103662), (834, 86385), (886, 81315), (1170, 61577), (1251, 57590), (1329, 54210), (1390, 51831), (1807, 39870), (2085, 34554), (2215, 32526), (2502, 28795), (2658, 27105), (3614, 19935), (3987, 18070), (4170, 17277), (4430, 16263), (5421, 13290), (5759, 12510), (6255, 11518), (6645, 10842), (7974, 9035)]