45012510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 80

約数和(自身を含む): 123152832

約数和(自身を除く): 78140322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 911, 915, 1098, 1647, 1822, 1830, 2733, 2745, 3294, 4555, 4941, 5466, 5490, 8199, 8235, 9110, 9882, 13665, 16398, 16470, 24597, 24705, 27330, 40995, 49194, 49410, 55571, 73791, 81990, 111142, 122985, 147582, 166713, 245970, 277855, 333426, 368955, 500139, 555710, 737910, 833565, 1000278, 1500417, 1667130, 2500695, 3000834, 4501251, 5001390, 7502085, 9002502, 15004170, 22506255, 45012510]

約数ペア:

[(1, 45012510), (2, 22506255), (3, 15004170), (5, 9002502), (6, 7502085), (9, 5001390), (10, 4501251), (15, 3000834), (18, 2500695), (27, 1667130), (30, 1500417), (45, 1000278), (54, 833565), (61, 737910), (81, 555710), (90, 500139), (122, 368955), (135, 333426), (162, 277855), (183, 245970), (270, 166713), (305, 147582), (366, 122985), (405, 111142), (549, 81990), (610, 73791), (810, 55571), (911, 49410), (915, 49194), (1098, 40995), (1647, 27330), (1822, 24705), (1830, 24597), (2733, 16470), (2745, 16398), (3294, 13665), (4555, 9882), (4941, 9110), (5466, 8235), (5490, 8199)]