72362370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 126703230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 31, 34, 46, 51, 62, 69, 85, 93, 102, 115, 138, 155, 170, 186, 199, 230, 255, 310, 345, 391, 398, 465, 510, 527, 597, 690, 713, 782, 930, 995, 1054, 1173, 1194, 1426, 1581, 1955, 1990, 2139, 2346, 2635, 2985, 3162, 3383, 3565, 3910, 4278, 4577, 5270, 5865, 5970, 6169, 6766, 7130, 7905, 9154, 10149, 10695, 11730, 12121, 12338, 13731, 15810, 16915, 18507, 20298, 21390, 22885, 24242, 27462, 30845, 33830, 36363, 37014, 45770, 50745, 60605, 61690, 68655, 72726, 77809, 92535, 101490, 104873, 121210, 137310, 141887, 155618, 181815, 185070, 209746, 233427, 283774, 314619, 363630, 389045, 425661, 466854, 524365, 629238, 709435, 778090, 851322, 1048730, 1167135, 1418870, 1573095, 2128305, 2334270, 2412079, 3146190, 4256610, 4824158, 7236237, 12060395, 14472474, 24120790, 36181185, 72362370]

約数ペア:

[(1, 72362370), (2, 36181185), (3, 24120790), (5, 14472474), (6, 12060395), (10, 7236237), (15, 4824158), (17, 4256610), (23, 3146190), (30, 2412079), (31, 2334270), (34, 2128305), (46, 1573095), (51, 1418870), (62, 1167135), (69, 1048730), (85, 851322), (93, 778090), (102, 709435), (115, 629238), (138, 524365), (155, 466854), (170, 425661), (186, 389045), (199, 363630), (230, 314619), (255, 283774), (310, 233427), (345, 209746), (391, 185070), (398, 181815), (465, 155618), (510, 141887), (527, 137310), (597, 121210), (690, 104873), (713, 101490), (782, 92535), (930, 77809), (995, 72726), (1054, 68655), (1173, 61690), (1194, 60605), (1426, 50745), (1581, 45770), (1955, 37014), (1990, 36363), (2139, 33830), (2346, 30845), (2635, 27462), (2985, 24242), (3162, 22885), (3383, 21390), (3565, 20298), (3910, 18507), (4278, 16915), (4577, 15810), (5270, 13731), (5865, 12338), (5970, 12121), (6169, 11730), (6766, 10695), (7130, 10149), (7905, 9154)]