201745440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 216

約数和(自身を含む): 746387460

約数和(自身を除く): 544642020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 829, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1658, 1690, 1872, 2028, 2080, 2340, 2487, 2535, 2704, 3042, 3120, 3316, 3380, 3744, 4056, 4145, 4680, 4974, 5070, 5408, 6084, 6240, 6632, 6760, 7461, 7605, 8112, 8290, 9360, 9948, 10140, 10777, 12168, 12435, 13264, 13520, 14922, 15210, 16224, 16580, 18720, 19896, 20280, 21554, 24336, 24870, 26528, 27040, 29844, 30420, 32331, 33160, 37305, 39792, 40560, 43108, 48672, 49740, 53885, 59688, 60840, 64662, 66320, 74610, 79584, 81120, 86216, 96993, 99480, 107770, 119376, 121680, 129324, 132640, 140101, 149220, 161655, 172432, 193986, 198960, 215540, 238752, 243360, 258648, 280202, 298440, 323310, 344864, 387972, 397920, 420303, 431080, 484965, 517296, 560404, 596880, 646620, 700505, 775944, 840606, 862160, 969930, 1034592, 1120808, 1193760, 1260909, 1293240, 1401010, 1551888, 1681212, 1724320, 1939860, 2101515, 2241616, 2521818, 2586480, 2802020, 3103776, 3362424, 3879720, 4203030, 4483232, 5043636, 5172960, 5604040, 6304545, 6724848, 7759440, 8406060, 10087272, 11208080, 12609090, 13449696, 15518880, 16812120, 20174544, 22416160, 25218180, 33624240, 40349088, 50436360, 67248480, 100872720, 201745440]

約数ペア:

[(1, 201745440), (2, 100872720), (3, 67248480), (4, 50436360), (5, 40349088), (6, 33624240), (8, 25218180), (9, 22416160), (10, 20174544), (12, 16812120), (13, 15518880), (15, 13449696), (16, 12609090), (18, 11208080), (20, 10087272), (24, 8406060), (26, 7759440), (30, 6724848), (32, 6304545), (36, 5604040), (39, 5172960), (40, 5043636), (45, 4483232), (48, 4203030), (52, 3879720), (60, 3362424), (65, 3103776), (72, 2802020), (78, 2586480), (80, 2521818), (90, 2241616), (96, 2101515), (104, 1939860), (117, 1724320), (120, 1681212), (130, 1551888), (144, 1401010), (156, 1293240), (160, 1260909), (169, 1193760), (180, 1120808), (195, 1034592), (208, 969930), (234, 862160), (240, 840606), (260, 775944), (288, 700505), (312, 646620), (338, 596880), (360, 560404), (390, 517296), (416, 484965), (468, 431080), (480, 420303), (507, 397920), (520, 387972), (585, 344864), (624, 323310), (676, 298440), (720, 280202), (780, 258648), (829, 243360), (845, 238752), (936, 215540), (1014, 198960), (1040, 193986), (1170, 172432), (1248, 161655), (1352, 149220), (1440, 140101), (1521, 132640), (1560, 129324), (1658, 121680), (1690, 119376), (1872, 107770), (2028, 99480), (2080, 96993), (2340, 86216), (2487, 81120), (2535, 79584), (2704, 74610), (3042, 66320), (3120, 64662), (3316, 60840), (3380, 59688), (3744, 53885), (4056, 49740), (4145, 48672), (4680, 43108), (4974, 40560), (5070, 39792), (5408, 37305), (6084, 33160), (6240, 32331), (6632, 30420), (6760, 29844), (7461, 27040), (7605, 26528), (8112, 24870), (8290, 24336), (9360, 21554), (9948, 20280), (10140, 19896), (10777, 18720), (12168, 16580), (12435, 16224), (13264, 15210), (13520, 14922)]