123144030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3061}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 330696000

約数和(自身を除く): 207551970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 3061, 4023, 4470, 6122, 6705, 8046, 9183, 13410, 15305, 18366, 20115, 27549, 30610, 40230, 45915, 55098, 82647, 91830, 137745, 165294, 275490, 413235, 456089, 826470, 912178, 1368267, 2280445, 2736534, 4104801, 4560890, 6841335, 8209602, 12314403, 13682670, 20524005, 24628806, 41048010, 61572015, 123144030]

約数ペア:

[(1, 123144030), (2, 61572015), (3, 41048010), (5, 24628806), (6, 20524005), (9, 13682670), (10, 12314403), (15, 8209602), (18, 6841335), (27, 4560890), (30, 4104801), (45, 2736534), (54, 2280445), (90, 1368267), (135, 912178), (149, 826470), (270, 456089), (298, 413235), (447, 275490), (745, 165294), (894, 137745), (1341, 91830), (1490, 82647), (2235, 55098), (2682, 45915), (3061, 40230), (4023, 30610), (4470, 27549), (6122, 20115), (6705, 18366), (8046, 15305), (9183, 13410)]