193941540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9209}}^1$

素因数の和:9243

約数の個数: 120

約数和(自身を含む): 655273080

約数和(自身を除く): 461331540

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, 9209, 10530, 18418, 21060, 27627, 36836, 46045, 55254, 82881, 92090, 110508, 119717, 138135, 165762, 184180, 239434, 248643, 276270, 331524, 359151, 414405, 478868, 497286, 552540, 598585, 718302, 745929, 828810, 994572, 1077453, 1197170, 1243215, 1436604, 1491858, 1657620, 1795755, 2154906, 2394340, 2486430, 2983716, 3232359, 3591510, 3729645, 4309812, 4972860, 5387265, 6464718, 7183020, 7459290, 9697077, 10774530, 12929436, 14918580, 16161795, 19394154, 21549060, 32323590, 38788308, 48485385, 64647180, 96970770, 193941540]

約数ペア:

[(1, 193941540), (2, 96970770), (3, 64647180), (4, 48485385), (5, 38788308), (6, 32323590), (9, 21549060), (10, 19394154), (12, 16161795), (13, 14918580), (15, 12929436), (18, 10774530), (20, 9697077), (26, 7459290), (27, 7183020), (30, 6464718), (36, 5387265), (39, 4972860), (45, 4309812), (52, 3729645), (54, 3591510), (60, 3232359), (65, 2983716), (78, 2486430), (81, 2394340), (90, 2154906), (108, 1795755), (117, 1657620), (130, 1491858), (135, 1436604), (156, 1243215), (162, 1197170), (180, 1077453), (195, 994572), (234, 828810), (260, 745929), (270, 718302), (324, 598585), (351, 552540), (390, 497286), (405, 478868), (468, 414405), (540, 359151), (585, 331524), (702, 276270), (780, 248643), (810, 239434), (1053, 184180), (1170, 165762), (1404, 138135), (1620, 119717), (1755, 110508), (2106, 92090), (2340, 82881), (3510, 55254), (4212, 46045), (5265, 36836), (7020, 27627), (9209, 21060), (10530, 18418)]