183690180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 580872600

約数和(自身を除く): 397182420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 447, 540, 596, 745, 761, 810, 894, 1341, 1490, 1522, 1620, 1788, 2235, 2283, 2682, 2980, 3044, 3805, 4023, 4470, 4566, 5364, 6705, 6849, 7610, 8046, 8940, 9132, 11415, 12069, 13410, 13698, 15220, 16092, 20115, 20547, 22830, 24138, 26820, 27396, 34245, 40230, 41094, 45660, 48276, 60345, 61641, 68490, 80460, 82188, 102735, 113389, 120690, 123282, 136980, 205470, 226778, 241380, 246564, 308205, 340167, 410940, 453556, 566945, 616410, 680334, 1020501, 1133890, 1232820, 1360668, 1700835, 2041002, 2267780, 3061503, 3401670, 4082004, 5102505, 6123006, 6803340, 9184509, 10205010, 12246012, 15307515, 18369018, 20410020, 30615030, 36738036, 45922545, 61230060, 91845090, 183690180]

約数ペア:

[(1, 183690180), (2, 91845090), (3, 61230060), (4, 45922545), (5, 36738036), (6, 30615030), (9, 20410020), (10, 18369018), (12, 15307515), (15, 12246012), (18, 10205010), (20, 9184509), (27, 6803340), (30, 6123006), (36, 5102505), (45, 4082004), (54, 3401670), (60, 3061503), (81, 2267780), (90, 2041002), (108, 1700835), (135, 1360668), (149, 1232820), (162, 1133890), (180, 1020501), (270, 680334), (298, 616410), (324, 566945), (405, 453556), (447, 410940), (540, 340167), (596, 308205), (745, 246564), (761, 241380), (810, 226778), (894, 205470), (1341, 136980), (1490, 123282), (1522, 120690), (1620, 113389), (1788, 102735), (2235, 82188), (2283, 80460), (2682, 68490), (2980, 61641), (3044, 60345), (3805, 48276), (4023, 45660), (4470, 41094), (4566, 40230), (5364, 34245), (6705, 27396), (6849, 26820), (7610, 24138), (8046, 22830), (8940, 20547), (9132, 20115), (11415, 16092), (12069, 15220), (13410, 13698)]