192195180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4141

約数の個数: 120

約数和(自身を含む): 623866320

約数和(自身を除く): 431671140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3915, 4091, 4698, 5220, 7830, 8182, 9396, 11745, 12273, 15660, 16364, 20455, 23490, 24546, 36819, 40910, 46980, 49092, 61365, 73638, 81820, 110457, 118639, 122730, 147276, 184095, 220914, 237278, 245460, 331371, 355917, 368190, 441828, 474556, 552285, 593195, 662742, 711834, 736380, 1067751, 1104570, 1186390, 1325484, 1423668, 1656855, 1779585, 2135502, 2209140, 2372780, 3203253, 3313710, 3559170, 4271004, 5338755, 6406506, 6627420, 7118340, 9609759, 10677510, 12813012, 16016265, 19219518, 21355020, 32032530, 38439036, 48048795, 64065060, 96097590, 192195180]

約数ペア:

[(1, 192195180), (2, 96097590), (3, 64065060), (4, 48048795), (5, 38439036), (6, 32032530), (9, 21355020), (10, 19219518), (12, 16016265), (15, 12813012), (18, 10677510), (20, 9609759), (27, 7118340), (29, 6627420), (30, 6406506), (36, 5338755), (45, 4271004), (54, 3559170), (58, 3313710), (60, 3203253), (81, 2372780), (87, 2209140), (90, 2135502), (108, 1779585), (116, 1656855), (135, 1423668), (145, 1325484), (162, 1186390), (174, 1104570), (180, 1067751), (261, 736380), (270, 711834), (290, 662742), (324, 593195), (348, 552285), (405, 474556), (435, 441828), (522, 368190), (540, 355917), (580, 331371), (783, 245460), (810, 237278), (870, 220914), (1044, 184095), (1305, 147276), (1566, 122730), (1620, 118639), (1740, 110457), (2349, 81820), (2610, 73638), (3132, 61365), (3915, 49092), (4091, 46980), (4698, 40910), (5220, 36819), (7830, 24546), (8182, 23490), (9396, 20455), (11745, 16364), (12273, 15660)]