149485140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4142

約数の個数: 144

約数和(自身を含む): 536215680

約数和(自身を除く): 386730540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 4091, 5220, 6090, 7308, 8182, 9135, 12180, 12273, 16364, 18270, 20455, 24546, 28637, 36540, 36819, 40910, 49092, 57274, 61365, 73638, 81820, 85911, 114548, 118639, 122730, 143185, 147276, 171822, 184095, 237278, 245460, 257733, 286370, 343644, 355917, 368190, 429555, 474556, 515466, 572740, 593195, 711834, 736380, 830473, 859110, 1030932, 1067751, 1186390, 1288665, 1423668, 1660946, 1718220, 1779585, 2135502, 2372780, 2491419, 2577330, 3321892, 3559170, 4152365, 4271004, 4982838, 5154660, 5338755, 7118340, 7474257, 8304730, 9965676, 10677510, 12457095, 14948514, 16609460, 21355020, 24914190, 29897028, 37371285, 49828380, 74742570, 149485140]

約数ペア:

[(1, 149485140), (2, 74742570), (3, 49828380), (4, 37371285), (5, 29897028), (6, 24914190), (7, 21355020), (9, 16609460), (10, 14948514), (12, 12457095), (14, 10677510), (15, 9965676), (18, 8304730), (20, 7474257), (21, 7118340), (28, 5338755), (29, 5154660), (30, 4982838), (35, 4271004), (36, 4152365), (42, 3559170), (45, 3321892), (58, 2577330), (60, 2491419), (63, 2372780), (70, 2135502), (84, 1779585), (87, 1718220), (90, 1660946), (105, 1423668), (116, 1288665), (126, 1186390), (140, 1067751), (145, 1030932), (174, 859110), (180, 830473), (203, 736380), (210, 711834), (252, 593195), (261, 572740), (290, 515466), (315, 474556), (348, 429555), (406, 368190), (420, 355917), (435, 343644), (522, 286370), (580, 257733), (609, 245460), (630, 237278), (812, 184095), (870, 171822), (1015, 147276), (1044, 143185), (1218, 122730), (1260, 118639), (1305, 114548), (1740, 85911), (1827, 81820), (2030, 73638), (2436, 61365), (2610, 57274), (3045, 49092), (3654, 40910), (4060, 36819), (4091, 36540), (5220, 28637), (6090, 24546), (7308, 20455), (8182, 18270), (9135, 16364), (12180, 12273)]