75687570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 245846016

約数和(自身を除く): 170158446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 37, 42, 45, 51, 63, 70, 74, 85, 90, 102, 105, 111, 119, 126, 153, 170, 185, 191, 210, 222, 238, 255, 259, 306, 315, 333, 357, 370, 382, 510, 518, 555, 573, 595, 629, 630, 666, 714, 765, 777, 955, 1071, 1110, 1146, 1190, 1258, 1295, 1337, 1530, 1554, 1665, 1719, 1785, 1887, 1910, 2142, 2331, 2590, 2674, 2865, 3145, 3247, 3330, 3438, 3570, 3774, 3885, 4011, 4403, 4662, 5355, 5661, 5730, 6290, 6494, 6685, 7067, 7770, 8022, 8595, 8806, 9435, 9741, 10710, 11322, 11655, 12033, 13209, 13370, 14134, 16235, 17190, 18870, 19482, 20055, 21201, 22015, 22729, 23310, 24066, 26418, 28305, 29223, 32470, 35335, 39627, 40110, 42402, 44030, 45458, 48705, 49469, 56610, 58446, 60165, 63603, 66045, 68187, 70670, 79254, 97410, 98938, 106005, 113645, 120139, 120330, 127206, 132090, 136374, 146115, 148407, 198135, 204561, 212010, 227290, 240278, 247345, 292230, 296814, 318015, 340935, 360417, 396270, 409122, 445221, 494690, 600695, 636030, 681870, 720834, 742035, 840973, 890442, 1022805, 1081251, 1201390, 1484070, 1681946, 1802085, 2045610, 2162502, 2226105, 2522919, 3604170, 4204865, 4452210, 5045838, 5406255, 7568757, 8409730, 10812510, 12614595, 15137514, 25229190, 37843785, 75687570]

約数ペア:

[(1, 75687570), (2, 37843785), (3, 25229190), (5, 15137514), (6, 12614595), (7, 10812510), (9, 8409730), (10, 7568757), (14, 5406255), (15, 5045838), (17, 4452210), (18, 4204865), (21, 3604170), (30, 2522919), (34, 2226105), (35, 2162502), (37, 2045610), (42, 1802085), (45, 1681946), (51, 1484070), (63, 1201390), (70, 1081251), (74, 1022805), (85, 890442), (90, 840973), (102, 742035), (105, 720834), (111, 681870), (119, 636030), (126, 600695), (153, 494690), (170, 445221), (185, 409122), (191, 396270), (210, 360417), (222, 340935), (238, 318015), (255, 296814), (259, 292230), (306, 247345), (315, 240278), (333, 227290), (357, 212010), (370, 204561), (382, 198135), (510, 148407), (518, 146115), (555, 136374), (573, 132090), (595, 127206), (629, 120330), (630, 120139), (666, 113645), (714, 106005), (765, 98938), (777, 97410), (955, 79254), (1071, 70670), (1110, 68187), (1146, 66045), (1190, 63603), (1258, 60165), (1295, 58446), (1337, 56610), (1530, 49469), (1554, 48705), (1665, 45458), (1719, 44030), (1785, 42402), (1887, 40110), (1910, 39627), (2142, 35335), (2331, 32470), (2590, 29223), (2674, 28305), (2865, 26418), (3145, 24066), (3247, 23310), (3330, 22729), (3438, 22015), (3570, 21201), (3774, 20055), (3885, 19482), (4011, 18870), (4403, 17190), (4662, 16235), (5355, 14134), (5661, 13370), (5730, 13209), (6290, 12033), (6494, 11655), (6685, 11322), (7067, 10710), (7770, 9741), (8022, 9435), (8595, 8806)]