72447930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 203074560

約数和(自身を除く): 130626630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1035, 1129, 1395, 1426, 2070, 2139, 2258, 2790, 3387, 3565, 4278, 5645, 6417, 6774, 7130, 10161, 10695, 11290, 12834, 16935, 20322, 21390, 25967, 32085, 33870, 34999, 50805, 51934, 64170, 69998, 77901, 101610, 104997, 129835, 155802, 174995, 209994, 233703, 259670, 314991, 349990, 389505, 467406, 524985, 629982, 779010, 804977, 1049970, 1168515, 1574955, 1609954, 2337030, 2414931, 3149910, 4024885, 4829862, 7244793, 8049770, 12074655, 14489586, 24149310, 36223965, 72447930]

約数ペア:

[(1, 72447930), (2, 36223965), (3, 24149310), (5, 14489586), (6, 12074655), (9, 8049770), (10, 7244793), (15, 4829862), (18, 4024885), (23, 3149910), (30, 2414931), (31, 2337030), (45, 1609954), (46, 1574955), (62, 1168515), (69, 1049970), (90, 804977), (93, 779010), (115, 629982), (138, 524985), (155, 467406), (186, 389505), (207, 349990), (230, 314991), (279, 259670), (310, 233703), (345, 209994), (414, 174995), (465, 155802), (558, 129835), (690, 104997), (713, 101610), (930, 77901), (1035, 69998), (1129, 64170), (1395, 51934), (1426, 50805), (2070, 34999), (2139, 33870), (2258, 32085), (2790, 25967), (3387, 21390), (3565, 20322), (4278, 16935), (5645, 12834), (6417, 11290), (6774, 10695), (7130, 10161)]