91875420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 352235520

約数和(自身を除く): 260360100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 78, 79, 84, 90, 91, 105, 117, 126, 130, 140, 142, 156, 158, 180, 182, 195, 210, 213, 234, 237, 252, 260, 273, 284, 315, 316, 355, 364, 390, 395, 420, 426, 455, 468, 474, 497, 546, 553, 585, 630, 639, 710, 711, 780, 790, 819, 852, 910, 923, 948, 994, 1027, 1065, 1092, 1106, 1170, 1185, 1260, 1278, 1365, 1420, 1422, 1491, 1580, 1638, 1659, 1820, 1846, 1988, 2054, 2130, 2212, 2340, 2370, 2485, 2556, 2730, 2765, 2769, 2844, 2982, 3081, 3195, 3276, 3318, 3555, 3692, 4095, 4108, 4260, 4473, 4615, 4740, 4970, 4977, 5135, 5460, 5530, 5538, 5609, 5964, 6162, 6390, 6461, 6636, 7110, 7189, 7455, 8190, 8295, 8307, 8946, 9230, 9243, 9940, 9954, 10270, 11060, 11076, 11218, 12324, 12780, 12922, 13845, 14220, 14378, 14910, 15405, 16380, 16590, 16614, 16827, 17892, 18460, 18486, 19383, 19908, 20540, 21567, 22365, 22436, 24885, 25844, 27690, 28045, 28756, 29820, 30810, 32305, 33180, 33228, 33654, 35945, 36972, 38766, 39263, 41535, 43134, 44730, 46215, 49770, 50481, 55380, 56090, 58149, 61620, 64610, 64701, 67308, 71890, 72917, 77532, 78526, 83070, 84135, 86268, 89460, 92430, 96915, 99540, 100962, 107835, 112180, 116298, 117789, 129220, 129402, 143780, 145834, 157052, 166140, 168270, 184860, 193830, 196315, 201924, 215670, 218751, 232596, 235578, 252405, 258804, 290745, 291668, 323505, 336540, 353367, 364585, 387660, 392630, 431340, 437502, 471156, 504810, 510419, 581490, 588945, 647010, 656253, 706734, 729170, 785260, 875004, 1009620, 1020838, 1093755, 1162980, 1177890, 1294020, 1312506, 1413468, 1458340, 1531257, 1766835, 2041676, 2187510, 2355780, 2552095, 2625012, 3062514, 3281265, 3533670, 4375020, 4593771, 5104190, 6125028, 6562530, 7067340, 7656285, 9187542, 10208380, 13125060, 15312570, 18375084, 22968855, 30625140, 45937710, 91875420]

約数ペア:

[(1, 91875420), (2, 45937710), (3, 30625140), (4, 22968855), (5, 18375084), (6, 15312570), (7, 13125060), (9, 10208380), (10, 9187542), (12, 7656285), (13, 7067340), (14, 6562530), (15, 6125028), (18, 5104190), (20, 4593771), (21, 4375020), (26, 3533670), (28, 3281265), (30, 3062514), (35, 2625012), (36, 2552095), (39, 2355780), (42, 2187510), (45, 2041676), (52, 1766835), (60, 1531257), (63, 1458340), (65, 1413468), (70, 1312506), (71, 1294020), (78, 1177890), (79, 1162980), (84, 1093755), (90, 1020838), (91, 1009620), (105, 875004), (117, 785260), (126, 729170), (130, 706734), (140, 656253), (142, 647010), (156, 588945), (158, 581490), (180, 510419), (182, 504810), (195, 471156), (210, 437502), (213, 431340), (234, 392630), (237, 387660), (252, 364585), (260, 353367), (273, 336540), (284, 323505), (315, 291668), (316, 290745), (355, 258804), (364, 252405), (390, 235578), (395, 232596), (420, 218751), (426, 215670), (455, 201924), (468, 196315), (474, 193830), (497, 184860), (546, 168270), (553, 166140), (585, 157052), (630, 145834), (639, 143780), (710, 129402), (711, 129220), (780, 117789), (790, 116298), (819, 112180), (852, 107835), (910, 100962), (923, 99540), (948, 96915), (994, 92430), (1027, 89460), (1065, 86268), (1092, 84135), (1106, 83070), (1170, 78526), (1185, 77532), (1260, 72917), (1278, 71890), (1365, 67308), (1420, 64701), (1422, 64610), (1491, 61620), (1580, 58149), (1638, 56090), (1659, 55380), (1820, 50481), (1846, 49770), (1988, 46215), (2054, 44730), (2130, 43134), (2212, 41535), (2340, 39263), (2370, 38766), (2485, 36972), (2556, 35945), (2730, 33654), (2765, 33228), (2769, 33180), (2844, 32305), (2982, 30810), (3081, 29820), (3195, 28756), (3276, 28045), (3318, 27690), (3555, 25844), (3692, 24885), (4095, 22436), (4108, 22365), (4260, 21567), (4473, 20540), (4615, 19908), (4740, 19383), (4970, 18486), (4977, 18460), (5135, 17892), (5460, 16827), (5530, 16614), (5538, 16590), (5609, 16380), (5964, 15405), (6162, 14910), (6390, 14378), (6461, 14220), (6636, 13845), (7110, 12922), (7189, 12780), (7455, 12324), (8190, 11218), (8295, 11076), (8307, 11060), (8946, 10270), (9230, 9954), (9243, 9940)]