138367260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 438826752

約数和(自身を除く): 300459492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 137, 155, 180, 181, 186, 274, 279, 310, 362, 372, 411, 465, 543, 548, 558, 620, 685, 724, 822, 905, 930, 1086, 1116, 1233, 1370, 1395, 1629, 1644, 1810, 1860, 2055, 2172, 2466, 2715, 2740, 2790, 3258, 3620, 4110, 4247, 4932, 5430, 5580, 5611, 6165, 6516, 8145, 8220, 8494, 10860, 11222, 12330, 12741, 16290, 16833, 16988, 21235, 22444, 24660, 24797, 25482, 28055, 32580, 33666, 38223, 42470, 49594, 50499, 50964, 56110, 63705, 67332, 74391, 76446, 84165, 84940, 99188, 100998, 112220, 123985, 127410, 148782, 152892, 168330, 191115, 201996, 223173, 247970, 252495, 254820, 297564, 336660, 371955, 382230, 446346, 495940, 504990, 743910, 764460, 768707, 892692, 1009980, 1115865, 1487820, 1537414, 2231730, 2306121, 3074828, 3843535, 4463460, 4612242, 6918363, 7687070, 9224484, 11530605, 13836726, 15374140, 23061210, 27673452, 34591815, 46122420, 69183630, 138367260]

約数ペア:

[(1, 138367260), (2, 69183630), (3, 46122420), (4, 34591815), (5, 27673452), (6, 23061210), (9, 15374140), (10, 13836726), (12, 11530605), (15, 9224484), (18, 7687070), (20, 6918363), (30, 4612242), (31, 4463460), (36, 3843535), (45, 3074828), (60, 2306121), (62, 2231730), (90, 1537414), (93, 1487820), (124, 1115865), (137, 1009980), (155, 892692), (180, 768707), (181, 764460), (186, 743910), (274, 504990), (279, 495940), (310, 446346), (362, 382230), (372, 371955), (411, 336660), (465, 297564), (543, 254820), (548, 252495), (558, 247970), (620, 223173), (685, 201996), (724, 191115), (822, 168330), (905, 152892), (930, 148782), (1086, 127410), (1116, 123985), (1233, 112220), (1370, 100998), (1395, 99188), (1629, 84940), (1644, 84165), (1810, 76446), (1860, 74391), (2055, 67332), (2172, 63705), (2466, 56110), (2715, 50964), (2740, 50499), (2790, 49594), (3258, 42470), (3620, 38223), (4110, 33666), (4247, 32580), (4932, 28055), (5430, 25482), (5580, 24797), (5611, 24660), (6165, 22444), (6516, 21235), (8145, 16988), (8220, 16833), (8494, 16290), (10860, 12741), (11222, 12330)]