1832220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 6420960

約数和(自身を除く): 4588740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 234, 243, 260, 261, 270, 290, 324, 348, 351, 377, 390, 405, 435, 468, 486, 522, 540, 580, 585, 702, 754, 780, 783, 810, 870, 972, 1044, 1053, 1131, 1170, 1215, 1305, 1404, 1508, 1566, 1620, 1740, 1755, 1885, 2106, 2262, 2340, 2349, 2430, 2610, 3132, 3159, 3393, 3510, 3770, 3915, 4212, 4524, 4698, 4860, 5220, 5265, 5655, 6318, 6786, 7020, 7047, 7540, 7830, 9396, 10179, 10530, 11310, 11745, 12636, 13572, 14094, 15660, 15795, 16965, 20358, 21060, 22620, 23490, 28188, 30537, 31590, 33930, 35235, 40716, 46980, 50895, 61074, 63180, 67860, 70470, 91611, 101790, 122148, 140940, 152685, 183222, 203580, 305370, 366444, 458055, 610740, 916110, 1832220]

約数ペア:

[(1, 1832220), (2, 916110), (3, 610740), (4, 458055), (5, 366444), (6, 305370), (9, 203580), (10, 183222), (12, 152685), (13, 140940), (15, 122148), (18, 101790), (20, 91611), (26, 70470), (27, 67860), (29, 63180), (30, 61074), (36, 50895), (39, 46980), (45, 40716), (52, 35235), (54, 33930), (58, 31590), (60, 30537), (65, 28188), (78, 23490), (81, 22620), (87, 21060), (90, 20358), (108, 16965), (116, 15795), (117, 15660), (130, 14094), (135, 13572), (145, 12636), (156, 11745), (162, 11310), (174, 10530), (180, 10179), (195, 9396), (234, 7830), (243, 7540), (260, 7047), (261, 7020), (270, 6786), (290, 6318), (324, 5655), (348, 5265), (351, 5220), (377, 4860), (390, 4698), (405, 4524), (435, 4212), (468, 3915), (486, 3770), (522, 3510), (540, 3393), (580, 3159), (585, 3132), (702, 2610), (754, 2430), (780, 2349), (783, 2340), (810, 2262), (870, 2106), (972, 1885), (1044, 1755), (1053, 1740), (1131, 1620), (1170, 1566), (1215, 1508), (1305, 1404)]