138100860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45131}}^1$

素因数の和:45163

約数の個数: 72

約数和(自身を含む): 443557296

約数和(自身を除く): 305456436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 45131, 90262, 135393, 180524, 225655, 270786, 406179, 451310, 541572, 676965, 767227, 812358, 902620, 1353930, 1534454, 1624716, 2030895, 2301681, 2707860, 3068908, 3836135, 4061790, 4603362, 6905043, 7672270, 8123580, 9206724, 11508405, 13810086, 15344540, 23016810, 27620172, 34525215, 46033620, 69050430, 138100860]

約数ペア:

[(1, 138100860), (2, 69050430), (3, 46033620), (4, 34525215), (5, 27620172), (6, 23016810), (9, 15344540), (10, 13810086), (12, 11508405), (15, 9206724), (17, 8123580), (18, 7672270), (20, 6905043), (30, 4603362), (34, 4061790), (36, 3836135), (45, 3068908), (51, 2707860), (60, 2301681), (68, 2030895), (85, 1624716), (90, 1534454), (102, 1353930), (153, 902620), (170, 812358), (180, 767227), (204, 676965), (255, 541572), (306, 451310), (340, 406179), (510, 270786), (612, 225655), (765, 180524), (1020, 135393), (1530, 90262), (3060, 45131)]