53429220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 187830720

約数和(自身を除く): 134401500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 59, 60, 65, 78, 81, 86, 90, 108, 117, 118, 129, 130, 135, 156, 162, 172, 177, 180, 195, 215, 234, 236, 258, 260, 270, 295, 324, 351, 354, 387, 390, 405, 430, 468, 516, 531, 540, 559, 585, 590, 645, 702, 708, 767, 774, 780, 810, 860, 885, 1053, 1062, 1118, 1161, 1170, 1180, 1290, 1404, 1534, 1548, 1593, 1620, 1677, 1755, 1770, 1935, 2106, 2124, 2236, 2301, 2322, 2340, 2537, 2580, 2655, 2795, 3068, 3186, 3354, 3483, 3510, 3540, 3835, 3870, 4212, 4602, 4644, 4779, 5031, 5074, 5265, 5310, 5590, 5805, 6372, 6708, 6903, 6966, 7020, 7611, 7670, 7740, 7965, 8385, 9204, 9558, 10062, 10148, 10530, 10620, 11180, 11505, 11610, 12685, 13806, 13932, 15093, 15222, 15340, 15930, 16770, 17415, 19116, 20124, 20709, 21060, 22833, 23010, 23220, 23895, 25155, 25370, 27612, 30186, 30444, 31860, 32981, 33540, 34515, 34830, 38055, 41418, 45279, 45666, 46020, 47790, 50310, 50740, 60372, 62127, 65962, 68499, 69030, 69660, 75465, 76110, 82836, 90558, 91332, 95580, 98943, 100620, 103545, 114165, 124254, 131924, 136998, 138060, 150930, 152220, 164905, 181116, 197886, 205497, 207090, 226395, 228330, 248508, 273996, 296829, 301860, 310635, 329810, 342495, 395772, 410994, 414180, 452790, 456660, 494715, 593658, 621270, 659620, 684990, 821988, 890487, 905580, 989430, 1027485, 1187316, 1242540, 1369980, 1484145, 1780974, 1978860, 2054970, 2671461, 2968290, 3561948, 4109940, 4452435, 5342922, 5936580, 8904870, 10685844, 13357305, 17809740, 26714610, 53429220]

約数ペア:

[(1, 53429220), (2, 26714610), (3, 17809740), (4, 13357305), (5, 10685844), (6, 8904870), (9, 5936580), (10, 5342922), (12, 4452435), (13, 4109940), (15, 3561948), (18, 2968290), (20, 2671461), (26, 2054970), (27, 1978860), (30, 1780974), (36, 1484145), (39, 1369980), (43, 1242540), (45, 1187316), (52, 1027485), (54, 989430), (59, 905580), (60, 890487), (65, 821988), (78, 684990), (81, 659620), (86, 621270), (90, 593658), (108, 494715), (117, 456660), (118, 452790), (129, 414180), (130, 410994), (135, 395772), (156, 342495), (162, 329810), (172, 310635), (177, 301860), (180, 296829), (195, 273996), (215, 248508), (234, 228330), (236, 226395), (258, 207090), (260, 205497), (270, 197886), (295, 181116), (324, 164905), (351, 152220), (354, 150930), (387, 138060), (390, 136998), (405, 131924), (430, 124254), (468, 114165), (516, 103545), (531, 100620), (540, 98943), (559, 95580), (585, 91332), (590, 90558), (645, 82836), (702, 76110), (708, 75465), (767, 69660), (774, 69030), (780, 68499), (810, 65962), (860, 62127), (885, 60372), (1053, 50740), (1062, 50310), (1118, 47790), (1161, 46020), (1170, 45666), (1180, 45279), (1290, 41418), (1404, 38055), (1534, 34830), (1548, 34515), (1593, 33540), (1620, 32981), (1677, 31860), (1755, 30444), (1770, 30186), (1935, 27612), (2106, 25370), (2124, 25155), (2236, 23895), (2301, 23220), (2322, 23010), (2340, 22833), (2537, 21060), (2580, 20709), (2655, 20124), (2795, 19116), (3068, 17415), (3186, 16770), (3354, 15930), (3483, 15340), (3510, 15222), (3540, 15093), (3835, 13932), (3870, 13806), (4212, 12685), (4602, 11610), (4644, 11505), (4779, 11180), (5031, 10620), (5074, 10530), (5265, 10148), (5310, 10062), (5590, 9558), (5805, 9204), (6372, 8385), (6708, 7965), (6903, 7740), (6966, 7670), (7020, 7611)]