73539620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 207785088

約数和(自身を除く): 134245468

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 53, 55, 68, 70, 77, 85, 106, 110, 119, 140, 154, 170, 187, 212, 220, 238, 265, 308, 340, 371, 374, 385, 476, 530, 583, 595, 742, 748, 770, 901, 935, 1060, 1166, 1190, 1309, 1484, 1540, 1802, 1855, 1870, 2332, 2380, 2618, 2809, 2915, 3604, 3710, 3740, 4081, 4505, 5236, 5618, 5830, 6307, 6545, 7420, 8162, 9010, 9911, 11236, 11660, 12614, 13090, 14045, 16324, 18020, 19663, 19822, 20405, 25228, 26180, 28090, 30899, 31535, 39326, 39644, 40810, 47753, 49555, 56180, 61798, 63070, 69377, 78652, 81620, 95506, 98315, 99110, 123596, 126140, 138754, 154495, 191012, 196630, 198220, 216293, 238765, 277508, 308990, 334271, 346885, 393260, 432586, 477530, 525283, 617980, 668542, 693770, 865172, 955060, 1050566, 1081465, 1337084, 1387540, 1671355, 2101132, 2162930, 2626415, 3342710, 3676981, 4325860, 5252830, 6685420, 7353962, 10505660, 14707924, 18384905, 36769810, 73539620]

約数ペア:

[(1, 73539620), (2, 36769810), (4, 18384905), (5, 14707924), (7, 10505660), (10, 7353962), (11, 6685420), (14, 5252830), (17, 4325860), (20, 3676981), (22, 3342710), (28, 2626415), (34, 2162930), (35, 2101132), (44, 1671355), (53, 1387540), (55, 1337084), (68, 1081465), (70, 1050566), (77, 955060), (85, 865172), (106, 693770), (110, 668542), (119, 617980), (140, 525283), (154, 477530), (170, 432586), (187, 393260), (212, 346885), (220, 334271), (238, 308990), (265, 277508), (308, 238765), (340, 216293), (371, 198220), (374, 196630), (385, 191012), (476, 154495), (530, 138754), (583, 126140), (595, 123596), (742, 99110), (748, 98315), (770, 95506), (901, 81620), (935, 78652), (1060, 69377), (1166, 63070), (1190, 61798), (1309, 56180), (1484, 49555), (1540, 47753), (1802, 40810), (1855, 39644), (1870, 39326), (2332, 31535), (2380, 30899), (2618, 28090), (2809, 26180), (2915, 25228), (3604, 20405), (3710, 19822), (3740, 19663), (4081, 18020), (4505, 16324), (5236, 14045), (5618, 13090), (5830, 12614), (6307, 11660), (6545, 11236), (7420, 9911), (8162, 9010)]