149977620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 345353580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 321, 390, 428, 468, 535, 585, 599, 642, 780, 963, 1070, 1170, 1198, 1284, 1391, 1605, 1797, 1926, 2140, 2340, 2396, 2782, 2995, 3210, 3594, 3852, 4173, 4815, 5391, 5564, 5990, 6420, 6955, 7188, 7787, 8346, 8985, 9630, 10782, 11980, 12519, 13910, 15574, 16692, 17970, 19260, 20865, 21564, 23361, 25038, 26955, 27820, 31148, 35940, 38935, 41730, 46722, 50076, 53910, 62595, 64093, 70083, 77870, 83460, 93444, 107820, 116805, 125190, 128186, 140166, 155740, 192279, 233610, 250380, 256372, 280332, 320465, 350415, 384558, 467220, 576837, 640930, 700830, 769116, 833209, 961395, 1153674, 1281860, 1401660, 1666418, 1922790, 2307348, 2499627, 2884185, 3332836, 3845580, 4166045, 4999254, 5768370, 7498881, 8332090, 9998508, 11536740, 12498135, 14997762, 16664180, 24996270, 29995524, 37494405, 49992540, 74988810, 149977620]

約数ペア:

[(1, 149977620), (2, 74988810), (3, 49992540), (4, 37494405), (5, 29995524), (6, 24996270), (9, 16664180), (10, 14997762), (12, 12498135), (13, 11536740), (15, 9998508), (18, 8332090), (20, 7498881), (26, 5768370), (30, 4999254), (36, 4166045), (39, 3845580), (45, 3332836), (52, 2884185), (60, 2499627), (65, 2307348), (78, 1922790), (90, 1666418), (107, 1401660), (117, 1281860), (130, 1153674), (156, 961395), (180, 833209), (195, 769116), (214, 700830), (234, 640930), (260, 576837), (321, 467220), (390, 384558), (428, 350415), (468, 320465), (535, 280332), (585, 256372), (599, 250380), (642, 233610), (780, 192279), (963, 155740), (1070, 140166), (1170, 128186), (1198, 125190), (1284, 116805), (1391, 107820), (1605, 93444), (1797, 83460), (1926, 77870), (2140, 70083), (2340, 64093), (2396, 62595), (2782, 53910), (2995, 50076), (3210, 46722), (3594, 41730), (3852, 38935), (4173, 35940), (4815, 31148), (5391, 27820), (5564, 26955), (5990, 25038), (6420, 23361), (6955, 21564), (7188, 20865), (7787, 19260), (8346, 17970), (8985, 16692), (9630, 15574), (10782, 13910), (11980, 12519)]