67390380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2485

約数の個数: 120

約数和(自身を含む): 223933248

約数和(自身を除く): 156542868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2447, 2754, 3060, 4590, 4894, 5508, 6885, 7341, 9180, 9788, 12235, 13770, 14682, 22023, 24470, 27540, 29364, 36705, 41599, 44046, 48940, 66069, 73410, 83198, 88092, 110115, 124797, 132138, 146820, 166396, 198207, 207995, 220230, 249594, 264276, 330345, 374391, 396414, 415990, 440460, 499188, 623985, 660690, 748782, 792828, 831980, 991035, 1123173, 1247970, 1321380, 1497564, 1871955, 1982070, 2246346, 2495940, 3369519, 3743910, 3964140, 4492692, 5615865, 6739038, 7487820, 11231730, 13478076, 16847595, 22463460, 33695190, 67390380]

約数ペア:

[(1, 67390380), (2, 33695190), (3, 22463460), (4, 16847595), (5, 13478076), (6, 11231730), (9, 7487820), (10, 6739038), (12, 5615865), (15, 4492692), (17, 3964140), (18, 3743910), (20, 3369519), (27, 2495940), (30, 2246346), (34, 1982070), (36, 1871955), (45, 1497564), (51, 1321380), (54, 1247970), (60, 1123173), (68, 991035), (81, 831980), (85, 792828), (90, 748782), (102, 660690), (108, 623985), (135, 499188), (153, 440460), (162, 415990), (170, 396414), (180, 374391), (204, 330345), (255, 264276), (270, 249594), (306, 220230), (324, 207995), (340, 198207), (405, 166396), (459, 146820), (510, 132138), (540, 124797), (612, 110115), (765, 88092), (810, 83198), (918, 73410), (1020, 66069), (1377, 48940), (1530, 44046), (1620, 41599), (1836, 36705), (2295, 29364), (2447, 27540), (2754, 24470), (3060, 22023), (4590, 14682), (4894, 13770), (5508, 12235), (6885, 9788), (7341, 9180)]