15674220180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{2797}}^1$

素因数の和:3166

約数の個数: 144

約数和(自身を含む): 48104469504

約数和(自身を除く): 32430249324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 191, 326, 382, 489, 573, 652, 764, 815, 955, 978, 1146, 1467, 1630, 1719, 1910, 1956, 2292, 2445, 2797, 2865, 2934, 3260, 3438, 3820, 4890, 5594, 5730, 5868, 6876, 7335, 8391, 8595, 9780, 11188, 11460, 13985, 14670, 16782, 17190, 25173, 27970, 29340, 31133, 33564, 34380, 41955, 50346, 55940, 62266, 83910, 93399, 100692, 124532, 125865, 155665, 167820, 186798, 251730, 280197, 311330, 373596, 455911, 466995, 503460, 534227, 560394, 622660, 911822, 933990, 1068454, 1120788, 1367733, 1400985, 1602681, 1823644, 1867980, 2136908, 2279555, 2671135, 2735466, 2801970, 3205362, 4103199, 4559110, 4808043, 5342270, 5470932, 5603940, 6410724, 6838665, 8013405, 8206398, 9118220, 9616086, 10684540, 13677330, 16026810, 16412796, 19232172, 20515995, 24040215, 27354660, 32053620, 41031990, 48080430, 82063980, 87079001, 96160860, 174158002, 261237003, 348316004, 435395005, 522474006, 783711009, 870790010, 1044948012, 1306185015, 1567422018, 1741580020, 2612370030, 3134844036, 3918555045, 5224740060, 7837110090, 15674220180]

約数ペア:

[(1, 15674220180), (2, 7837110090), (3, 5224740060), (4, 3918555045), (5, 3134844036), (6, 2612370030), (9, 1741580020), (10, 1567422018), (12, 1306185015), (15, 1044948012), (18, 870790010), (20, 783711009), (30, 522474006), (36, 435395005), (45, 348316004), (60, 261237003), (90, 174158002), (163, 96160860), (180, 87079001), (191, 82063980), (326, 48080430), (382, 41031990), (489, 32053620), (573, 27354660), (652, 24040215), (764, 20515995), (815, 19232172), (955, 16412796), (978, 16026810), (1146, 13677330), (1467, 10684540), (1630, 9616086), (1719, 9118220), (1910, 8206398), (1956, 8013405), (2292, 6838665), (2445, 6410724), (2797, 5603940), (2865, 5470932), (2934, 5342270), (3260, 4808043), (3438, 4559110), (3820, 4103199), (4890, 3205362), (5594, 2801970), (5730, 2735466), (5868, 2671135), (6876, 2279555), (7335, 2136908), (8391, 1867980), (8595, 1823644), (9780, 1602681), (11188, 1400985), (11460, 1367733), (13985, 1120788), (14670, 1068454), (16782, 933990), (17190, 911822), (25173, 622660), (27970, 560394), (29340, 534227), (31133, 503460), (33564, 466995), (34380, 455911), (41955, 373596), (50346, 311330), (55940, 280197), (62266, 251730), (83910, 186798), (93399, 167820), (100692, 155665), (124532, 125865)]