74098440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 190078200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 223, 234, 260, 284, 312, 355, 360, 390, 426, 446, 468, 520, 568, 585, 639, 669, 710, 780, 852, 892, 923, 936, 1065, 1115, 1170, 1278, 1338, 1420, 1560, 1704, 1784, 1846, 2007, 2130, 2230, 2340, 2556, 2676, 2769, 2840, 2899, 3195, 3345, 3692, 4014, 4260, 4460, 4615, 4680, 5112, 5352, 5538, 5798, 6390, 6690, 7384, 8028, 8307, 8520, 8697, 8920, 9230, 10035, 11076, 11596, 12780, 13380, 13845, 14495, 15833, 16056, 16614, 17394, 18460, 20070, 22152, 23192, 25560, 26091, 26760, 27690, 28990, 31666, 33228, 34788, 36920, 40140, 41535, 43485, 47499, 52182, 55380, 57980, 63332, 66456, 69576, 79165, 80280, 83070, 86970, 94998, 104364, 110760, 115960, 126664, 130455, 142497, 158330, 166140, 173940, 189996, 205829, 208728, 237495, 260910, 284994, 316660, 332280, 347880, 379992, 411658, 474990, 521820, 569988, 617487, 633320, 712485, 823316, 949980, 1029145, 1043640, 1139976, 1234974, 1424970, 1646632, 1852461, 1899960, 2058290, 2469948, 2849940, 3087435, 3704922, 4116580, 4939896, 5699880, 6174870, 7409844, 8233160, 9262305, 12349740, 14819688, 18524610, 24699480, 37049220, 74098440]

約数ペア:

[(1, 74098440), (2, 37049220), (3, 24699480), (4, 18524610), (5, 14819688), (6, 12349740), (8, 9262305), (9, 8233160), (10, 7409844), (12, 6174870), (13, 5699880), (15, 4939896), (18, 4116580), (20, 3704922), (24, 3087435), (26, 2849940), (30, 2469948), (36, 2058290), (39, 1899960), (40, 1852461), (45, 1646632), (52, 1424970), (60, 1234974), (65, 1139976), (71, 1043640), (72, 1029145), (78, 949980), (90, 823316), (104, 712485), (117, 633320), (120, 617487), (130, 569988), (142, 521820), (156, 474990), (180, 411658), (195, 379992), (213, 347880), (223, 332280), (234, 316660), (260, 284994), (284, 260910), (312, 237495), (355, 208728), (360, 205829), (390, 189996), (426, 173940), (446, 166140), (468, 158330), (520, 142497), (568, 130455), (585, 126664), (639, 115960), (669, 110760), (710, 104364), (780, 94998), (852, 86970), (892, 83070), (923, 80280), (936, 79165), (1065, 69576), (1115, 66456), (1170, 63332), (1278, 57980), (1338, 55380), (1420, 52182), (1560, 47499), (1704, 43485), (1784, 41535), (1846, 40140), (2007, 36920), (2130, 34788), (2230, 33228), (2340, 31666), (2556, 28990), (2676, 27690), (2769, 26760), (2840, 26091), (2899, 25560), (3195, 23192), (3345, 22152), (3692, 20070), (4014, 18460), (4260, 17394), (4460, 16614), (4615, 16056), (4680, 15833), (5112, 14495), (5352, 13845), (5538, 13380), (5798, 12780), (6390, 11596), (6690, 11076), (7384, 10035), (8028, 9230), (8307, 8920), (8520, 8697)]