149785740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 192

約数和(自身を含む): 528729600

約数和(自身を除く): 378943860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1123, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2246, 2340, 2470, 2565, 2964, 3369, 3420, 3510, 3705, 4446, 4492, 4940, 5130, 5615, 6669, 6738, 7020, 7410, 8892, 10107, 10260, 11115, 11230, 13338, 13476, 14599, 14820, 16845, 20214, 21337, 22230, 22460, 26676, 29198, 30321, 33345, 33690, 40428, 42674, 43797, 44460, 50535, 58396, 60642, 64011, 66690, 67380, 72995, 85348, 87594, 101070, 106685, 121284, 128022, 131391, 133380, 145990, 151605, 175188, 192033, 202140, 213370, 218985, 256044, 262782, 277381, 291980, 303210, 320055, 384066, 394173, 426740, 437970, 525564, 554762, 576099, 606420, 640110, 656955, 768132, 788346, 832143, 875940, 960165, 1109524, 1152198, 1280220, 1313910, 1386905, 1576692, 1664286, 1920330, 1970865, 2304396, 2496429, 2627820, 2773810, 2880495, 3328572, 3840660, 3941730, 4160715, 4992858, 5547620, 5760990, 7489287, 7883460, 8321430, 9985716, 11521980, 12482145, 14978574, 16642860, 24964290, 29957148, 37446435, 49928580, 74892870, 149785740]

約数ペア:

[(1, 149785740), (2, 74892870), (3, 49928580), (4, 37446435), (5, 29957148), (6, 24964290), (9, 16642860), (10, 14978574), (12, 12482145), (13, 11521980), (15, 9985716), (18, 8321430), (19, 7883460), (20, 7489287), (26, 5760990), (27, 5547620), (30, 4992858), (36, 4160715), (38, 3941730), (39, 3840660), (45, 3328572), (52, 2880495), (54, 2773810), (57, 2627820), (60, 2496429), (65, 2304396), (76, 1970865), (78, 1920330), (90, 1664286), (95, 1576692), (108, 1386905), (114, 1313910), (117, 1280220), (130, 1152198), (135, 1109524), (156, 960165), (171, 875940), (180, 832143), (190, 788346), (195, 768132), (228, 656955), (234, 640110), (247, 606420), (260, 576099), (270, 554762), (285, 525564), (342, 437970), (351, 426740), (380, 394173), (390, 384066), (468, 320055), (494, 303210), (513, 291980), (540, 277381), (570, 262782), (585, 256044), (684, 218985), (702, 213370), (741, 202140), (780, 192033), (855, 175188), (988, 151605), (1026, 145990), (1123, 133380), (1140, 131391), (1170, 128022), (1235, 121284), (1404, 106685), (1482, 101070), (1710, 87594), (1755, 85348), (2052, 72995), (2223, 67380), (2246, 66690), (2340, 64011), (2470, 60642), (2565, 58396), (2964, 50535), (3369, 44460), (3420, 43797), (3510, 42674), (3705, 40428), (4446, 33690), (4492, 33345), (4940, 30321), (5130, 29198), (5615, 26676), (6669, 22460), (6738, 22230), (7020, 21337), (7410, 20214), (8892, 16845), (10107, 14820), (10260, 14599), (11115, 13476), (11230, 13338)]