180357840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 200

約数和(自身を含む): 674909928

約数和(自身を除く): 494552088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2141, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4282, 4680, 5265, 5616, 6423, 6480, 7020, 8424, 8564, 9360, 10530, 10705, 12846, 14040, 16848, 17128, 19269, 21060, 21410, 25692, 27833, 28080, 32115, 34256, 38538, 42120, 42820, 51384, 55666, 57807, 64230, 77076, 83499, 84240, 85640, 96345, 102768, 111332, 115614, 128460, 139165, 154152, 166998, 171280, 173421, 192690, 222664, 231228, 250497, 256920, 278330, 289035, 308304, 333996, 346842, 385380, 417495, 445328, 462456, 500994, 513840, 556660, 578070, 667992, 693684, 751491, 770760, 834990, 867105, 924912, 1001988, 1113320, 1156140, 1252485, 1335984, 1387368, 1502982, 1541520, 1669980, 1734210, 2003976, 2226640, 2254473, 2312280, 2504970, 2774736, 3005964, 3339960, 3468420, 3757455, 4007952, 4508946, 4624560, 5009940, 6011928, 6679920, 6936840, 7514910, 9017892, 10019880, 11272365, 12023856, 13873680, 15029820, 18035784, 20039760, 22544730, 30059640, 36071568, 45089460, 60119280, 90178920, 180357840]

約数ペア:

[(1, 180357840), (2, 90178920), (3, 60119280), (4, 45089460), (5, 36071568), (6, 30059640), (8, 22544730), (9, 20039760), (10, 18035784), (12, 15029820), (13, 13873680), (15, 12023856), (16, 11272365), (18, 10019880), (20, 9017892), (24, 7514910), (26, 6936840), (27, 6679920), (30, 6011928), (36, 5009940), (39, 4624560), (40, 4508946), (45, 4007952), (48, 3757455), (52, 3468420), (54, 3339960), (60, 3005964), (65, 2774736), (72, 2504970), (78, 2312280), (80, 2254473), (81, 2226640), (90, 2003976), (104, 1734210), (108, 1669980), (117, 1541520), (120, 1502982), (130, 1387368), (135, 1335984), (144, 1252485), (156, 1156140), (162, 1113320), (180, 1001988), (195, 924912), (208, 867105), (216, 834990), (234, 770760), (240, 751491), (260, 693684), (270, 667992), (312, 578070), (324, 556660), (351, 513840), (360, 500994), (390, 462456), (405, 445328), (432, 417495), (468, 385380), (520, 346842), (540, 333996), (585, 308304), (624, 289035), (648, 278330), (702, 256920), (720, 250497), (780, 231228), (810, 222664), (936, 192690), (1040, 173421), (1053, 171280), (1080, 166998), (1170, 154152), (1296, 139165), (1404, 128460), (1560, 115614), (1620, 111332), (1755, 102768), (1872, 96345), (2106, 85640), (2141, 84240), (2160, 83499), (2340, 77076), (2808, 64230), (3120, 57807), (3240, 55666), (3510, 51384), (4212, 42820), (4282, 42120), (4680, 38538), (5265, 34256), (5616, 32115), (6423, 28080), (6480, 27833), (7020, 25692), (8424, 21410), (8564, 21060), (9360, 19269), (10530, 17128), (10705, 16848), (12846, 14040)]