68602791.000000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19441}}^1$

素因数の和:19472

約数の個数: 96

約数和(自身を含む): 457275840

約数和(自身を除く): 320800020

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, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 19441, 38882, 58323, 77764, 97205, 116646, 174969, 194410, 233292, 252733, 291615, 349938, 388820, 505466, 524907, 583230, 699876, 758199, 874845, 1010932, 1049814, 1166460, 1263665, 1516398, 1749690, 2099628, 2274597, 2527330, 2624535, 3032796, 3499380, 3790995, 4549194, 5054660, 5249070, 6823791, 7581990, 9098388, 10498140, 11372985, 13647582, 15163980, 22745970, 27295164, 34118955, 45491940, 68237910, 136475820]

約数ペア:

[(1, 136475820), (2, 68237910), (3, 45491940), (4, 34118955), (5, 27295164), (6, 22745970), (9, 15163980), (10, 13647582), (12, 11372985), (13, 10498140), (15, 9098388), (18, 7581990), (20, 6823791), (26, 5249070), (27, 5054660), (30, 4549194), (36, 3790995), (39, 3499380), (45, 3032796), (52, 2624535), (54, 2527330), (60, 2274597), (65, 2099628), (78, 1749690), (90, 1516398), (108, 1263665), (117, 1166460), (130, 1049814), (135, 1010932), (156, 874845), (180, 758199), (195, 699876), (234, 583230), (260, 524907), (270, 505466), (351, 388820), (390, 349938), (468, 291615), (540, 252733), (585, 233292), (702, 194410), (780, 174969), (1170, 116646), (1404, 97205), (1755, 77764), (2340, 58323), (3510, 38882), (7020, 19441)]