80536770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 220708800

約数和(自身を除く): 140172030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 59, 87, 90, 118, 145, 174, 177, 261, 290, 295, 354, 435, 522, 523, 531, 590, 870, 885, 1046, 1062, 1305, 1569, 1711, 1770, 2610, 2615, 2655, 3138, 3422, 4707, 5133, 5230, 5310, 7845, 8555, 9414, 10266, 15167, 15399, 15690, 17110, 23535, 25665, 30334, 30798, 30857, 45501, 47070, 51330, 61714, 75835, 76995, 91002, 92571, 136503, 151670, 153990, 154285, 185142, 227505, 273006, 277713, 308570, 455010, 462855, 555426, 682515, 894853, 925710, 1365030, 1388565, 1789706, 2684559, 2777130, 4474265, 5369118, 8053677, 8948530, 13422795, 16107354, 26845590, 40268385, 80536770]

約数ペア:

[(1, 80536770), (2, 40268385), (3, 26845590), (5, 16107354), (6, 13422795), (9, 8948530), (10, 8053677), (15, 5369118), (18, 4474265), (29, 2777130), (30, 2684559), (45, 1789706), (58, 1388565), (59, 1365030), (87, 925710), (90, 894853), (118, 682515), (145, 555426), (174, 462855), (177, 455010), (261, 308570), (290, 277713), (295, 273006), (354, 227505), (435, 185142), (522, 154285), (523, 153990), (531, 151670), (590, 136503), (870, 92571), (885, 91002), (1046, 76995), (1062, 75835), (1305, 61714), (1569, 51330), (1711, 47070), (1770, 45501), (2610, 30857), (2615, 30798), (2655, 30334), (3138, 25665), (3422, 23535), (4707, 17110), (5133, 15690), (5230, 15399), (5310, 15167), (7845, 10266), (8555, 9414)]