225812340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1743

約数の個数: 192

約数和(自身を含む): 796857600

約数和(自身を除く): 571045260

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, 1140, 1170, 1235, 1404, 1482, 1693, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3386, 3420, 3510, 3705, 4446, 4940, 5079, 5130, 6669, 6772, 7020, 7410, 8465, 8892, 10158, 10260, 11115, 13338, 14820, 15237, 16930, 20316, 22009, 22230, 25395, 26676, 30474, 32167, 33345, 33860, 44018, 44460, 45711, 50790, 60948, 64334, 66027, 66690, 76185, 88036, 91422, 96501, 101580, 110045, 128668, 132054, 133380, 152370, 160835, 182844, 193002, 198081, 220090, 228555, 264108, 289503, 304740, 321670, 330135, 386004, 396162, 418171, 440180, 457110, 482505, 579006, 594243, 643340, 660270, 792324, 836342, 868509, 914220, 965010, 990405, 1158012, 1188486, 1254513, 1320540, 1447515, 1672684, 1737018, 1930020, 1980810, 2090855, 2376972, 2509026, 2895030, 2971215, 3474036, 3763539, 3961620, 4181710, 4342545, 5018052, 5790060, 5942430, 6272565, 7527078, 8363420, 8685090, 11290617, 11884860, 12545130, 15054156, 17370180, 18817695, 22581234, 25090260, 37635390, 45162468, 56453085, 75270780, 112906170, 225812340]

約数ペア:

[(1, 225812340), (2, 112906170), (3, 75270780), (4, 56453085), (5, 45162468), (6, 37635390), (9, 25090260), (10, 22581234), (12, 18817695), (13, 17370180), (15, 15054156), (18, 12545130), (19, 11884860), (20, 11290617), (26, 8685090), (27, 8363420), (30, 7527078), (36, 6272565), (38, 5942430), (39, 5790060), (45, 5018052), (52, 4342545), (54, 4181710), (57, 3961620), (60, 3763539), (65, 3474036), (76, 2971215), (78, 2895030), (90, 2509026), (95, 2376972), (108, 2090855), (114, 1980810), (117, 1930020), (130, 1737018), (135, 1672684), (156, 1447515), (171, 1320540), (180, 1254513), (190, 1188486), (195, 1158012), (228, 990405), (234, 965010), (247, 914220), (260, 868509), (270, 836342), (285, 792324), (342, 660270), (351, 643340), (380, 594243), (390, 579006), (468, 482505), (494, 457110), (513, 440180), (540, 418171), (570, 396162), (585, 386004), (684, 330135), (702, 321670), (741, 304740), (780, 289503), (855, 264108), (988, 228555), (1026, 220090), (1140, 198081), (1170, 193002), (1235, 182844), (1404, 160835), (1482, 152370), (1693, 133380), (1710, 132054), (1755, 128668), (2052, 110045), (2223, 101580), (2340, 96501), (2470, 91422), (2565, 88036), (2964, 76185), (3386, 66690), (3420, 66027), (3510, 64334), (3705, 60948), (4446, 50790), (4940, 45711), (5079, 44460), (5130, 44018), (6669, 33860), (6772, 33345), (7020, 32167), (7410, 30474), (8465, 26676), (8892, 25395), (10158, 22230), (10260, 22009), (11115, 20316), (13338, 16930), (14820, 15237)]