636243660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30211}}^1$

素因数の和:30245

約数の個数: 120

約数和(自身を含む): 2149523376

約数和(自身を除く): 1513279716

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, 3510, 4212, 5265, 7020, 10530, 21060, 30211, 60422, 90633, 120844, 151055, 181266, 271899, 302110, 362532, 392743, 453165, 543798, 604220, 785486, 815697, 906330, 1087596, 1178229, 1359495, 1570972, 1631394, 1812660, 1963715, 2356458, 2447091, 2718990, 3262788, 3534687, 3927430, 4078485, 4712916, 4894182, 5437980, 5891145, 7069374, 7854860, 8156970, 9788364, 10604061, 11782290, 12235455, 14138748, 16313940, 17673435, 21208122, 23564580, 24470910, 31812183, 35346870, 42416244, 48941820, 53020305, 63624366, 70693740, 106040610, 127248732, 159060915, 212081220, 318121830, 636243660]

約数ペア:

[(1, 636243660), (2, 318121830), (3, 212081220), (4, 159060915), (5, 127248732), (6, 106040610), (9, 70693740), (10, 63624366), (12, 53020305), (13, 48941820), (15, 42416244), (18, 35346870), (20, 31812183), (26, 24470910), (27, 23564580), (30, 21208122), (36, 17673435), (39, 16313940), (45, 14138748), (52, 12235455), (54, 11782290), (60, 10604061), (65, 9788364), (78, 8156970), (81, 7854860), (90, 7069374), (108, 5891145), (117, 5437980), (130, 4894182), (135, 4712916), (156, 4078485), (162, 3927430), (180, 3534687), (195, 3262788), (234, 2718990), (260, 2447091), (270, 2356458), (324, 1963715), (351, 1812660), (390, 1631394), (405, 1570972), (468, 1359495), (540, 1178229), (585, 1087596), (702, 906330), (780, 815697), (810, 785486), (1053, 604220), (1170, 543798), (1404, 453165), (1620, 392743), (1755, 362532), (2106, 302110), (2340, 271899), (3510, 181266), (4212, 151055), (5265, 120844), (7020, 90633), (10530, 60422), (21060, 30211)]