73688940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3533

約数の個数: 120

約数和(自身を含む): 249018000

約数和(自身を除く): 175329060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3499, 3510, 4212, 5265, 6998, 7020, 10497, 10530, 13996, 17495, 20994, 21060, 31491, 34990, 41988, 45487, 52485, 62982, 69980, 90974, 94473, 104970, 125964, 136461, 157455, 181948, 188946, 209940, 227435, 272922, 283419, 314910, 377892, 409383, 454870, 472365, 545844, 566838, 629820, 682305, 818766, 909740, 944730, 1133676, 1228149, 1364610, 1417095, 1637532, 1889460, 2046915, 2456298, 2729220, 2834190, 3684447, 4093830, 4912596, 5668380, 6140745, 7368894, 8187660, 12281490, 14737788, 18422235, 24562980, 36844470, 73688940]

約数ペア:

[(1, 73688940), (2, 36844470), (3, 24562980), (4, 18422235), (5, 14737788), (6, 12281490), (9, 8187660), (10, 7368894), (12, 6140745), (13, 5668380), (15, 4912596), (18, 4093830), (20, 3684447), (26, 2834190), (27, 2729220), (30, 2456298), (36, 2046915), (39, 1889460), (45, 1637532), (52, 1417095), (54, 1364610), (60, 1228149), (65, 1133676), (78, 944730), (81, 909740), (90, 818766), (108, 682305), (117, 629820), (130, 566838), (135, 545844), (156, 472365), (162, 454870), (180, 409383), (195, 377892), (234, 314910), (260, 283419), (270, 272922), (324, 227435), (351, 209940), (390, 188946), (405, 181948), (468, 157455), (540, 136461), (585, 125964), (702, 104970), (780, 94473), (810, 90974), (1053, 69980), (1170, 62982), (1404, 52485), (1620, 45487), (1755, 41988), (2106, 34990), (2340, 31491), (3499, 21060), (3510, 20994), (4212, 17495), (5265, 13996), (6998, 10530), (7020, 10497)]