242126820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11497}}^1$

素因数の和:11531

約数の個数: 120

約数和(自身を含む): 818059704

約数和(自身を除く): 575932884

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, 11497, 21060, 22994, 34491, 45988, 57485, 68982, 103473, 114970, 137964, 149461, 172455, 206946, 229940, 298922, 310419, 344910, 413892, 448383, 517365, 597844, 620838, 689820, 747305, 896766, 931257, 1034730, 1241676, 1345149, 1494610, 1552095, 1793532, 1862514, 2069460, 2241915, 2690298, 2989220, 3104190, 3725028, 4035447, 4483830, 4656285, 5380596, 6208380, 6725745, 8070894, 8967660, 9312570, 12106341, 13451490, 16141788, 18625140, 20177235, 24212682, 26902980, 40354470, 48425364, 60531705, 80708940, 121063410, 242126820]

約数ペア:

[(1, 242126820), (2, 121063410), (3, 80708940), (4, 60531705), (5, 48425364), (6, 40354470), (9, 26902980), (10, 24212682), (12, 20177235), (13, 18625140), (15, 16141788), (18, 13451490), (20, 12106341), (26, 9312570), (27, 8967660), (30, 8070894), (36, 6725745), (39, 6208380), (45, 5380596), (52, 4656285), (54, 4483830), (60, 4035447), (65, 3725028), (78, 3104190), (81, 2989220), (90, 2690298), (108, 2241915), (117, 2069460), (130, 1862514), (135, 1793532), (156, 1552095), (162, 1494610), (180, 1345149), (195, 1241676), (234, 1034730), (260, 931257), (270, 896766), (324, 747305), (351, 689820), (390, 620838), (405, 597844), (468, 517365), (540, 448383), (585, 413892), (702, 344910), (780, 310419), (810, 298922), (1053, 229940), (1170, 206946), (1404, 172455), (1620, 149461), (1755, 137964), (2106, 114970), (2340, 103473), (3510, 68982), (4212, 57485), (5265, 45988), (7020, 34491), (10530, 22994), (11497, 21060)]