12828300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 37778832

約数和(自身を除く): 24950532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 701, 732, 915, 1220, 1402, 1525, 1830, 2103, 2804, 3050, 3505, 3660, 4206, 4575, 6100, 7010, 8412, 9150, 10515, 14020, 17525, 18300, 21030, 35050, 42060, 42761, 52575, 70100, 85522, 105150, 128283, 171044, 210300, 213805, 256566, 427610, 513132, 641415, 855220, 1069025, 1282830, 2138050, 2565660, 3207075, 4276100, 6414150, 12828300]

約数ペア:

[(1, 12828300), (2, 6414150), (3, 4276100), (4, 3207075), (5, 2565660), (6, 2138050), (10, 1282830), (12, 1069025), (15, 855220), (20, 641415), (25, 513132), (30, 427610), (50, 256566), (60, 213805), (61, 210300), (75, 171044), (100, 128283), (122, 105150), (150, 85522), (183, 70100), (244, 52575), (300, 42761), (305, 42060), (366, 35050), (610, 21030), (701, 18300), (732, 17525), (915, 14020), (1220, 10515), (1402, 9150), (1525, 8412), (1830, 7010), (2103, 6100), (2804, 4575), (3050, 4206), (3505, 3660)]