145155060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42443}}^1$

素因数の和:42477

約数の個数: 72

約数和(自身を含む): 463488480

約数和(自身を除く): 318333420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 42443, 84886, 127329, 169772, 212215, 254658, 381987, 424430, 509316, 636645, 763974, 806417, 848860, 1273290, 1527948, 1612834, 1909935, 2419251, 2546580, 3225668, 3819870, 4032085, 4838502, 7257753, 7639740, 8064170, 9677004, 12096255, 14515506, 16128340, 24192510, 29031012, 36288765, 48385020, 72577530, 145155060]

約数ペア:

[(1, 145155060), (2, 72577530), (3, 48385020), (4, 36288765), (5, 29031012), (6, 24192510), (9, 16128340), (10, 14515506), (12, 12096255), (15, 9677004), (18, 8064170), (19, 7639740), (20, 7257753), (30, 4838502), (36, 4032085), (38, 3819870), (45, 3225668), (57, 2546580), (60, 2419251), (76, 1909935), (90, 1612834), (95, 1527948), (114, 1273290), (171, 848860), (180, 806417), (190, 763974), (228, 636645), (285, 509316), (342, 424430), (380, 381987), (570, 254658), (684, 212215), (855, 169772), (1140, 127329), (1710, 84886), (3420, 42443)]