177105240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 647468640

約数和(自身を除く): 470363400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 71, 72, 78, 82, 90, 104, 117, 120, 123, 130, 142, 156, 164, 169, 180, 195, 205, 213, 234, 246, 260, 284, 312, 328, 338, 355, 360, 369, 390, 410, 426, 468, 492, 507, 520, 533, 568, 585, 615, 639, 676, 710, 738, 780, 820, 845, 852, 923, 936, 984, 1014, 1065, 1066, 1170, 1230, 1278, 1352, 1420, 1476, 1521, 1560, 1599, 1640, 1690, 1704, 1845, 1846, 2028, 2130, 2132, 2340, 2460, 2535, 2556, 2665, 2769, 2840, 2911, 2952, 3042, 3195, 3198, 3380, 3690, 3692, 4056, 4260, 4264, 4615, 4680, 4797, 4920, 5070, 5112, 5330, 5538, 5822, 6084, 6390, 6396, 6760, 6929, 7380, 7384, 7605, 7995, 8307, 8520, 8733, 9230, 9594, 10140, 10660, 11076, 11644, 11999, 12168, 12780, 12792, 13845, 13858, 14555, 14760, 15210, 15990, 16614, 17466, 18460, 19188, 20280, 20787, 21320, 22152, 23288, 23985, 23998, 25560, 26199, 27690, 27716, 29110, 30420, 31980, 33228, 34645, 34932, 35997, 36920, 37843, 38376, 41535, 41574, 43665, 47970, 47996, 52398, 55380, 55432, 58220, 59995, 60840, 62361, 63960, 66456, 69290, 69864, 71994, 75686, 83070, 83148, 87330, 95940, 95992, 103935, 104796, 107991, 110760, 113529, 116440, 119990, 124722, 130995, 138580, 143988, 151372, 166140, 166296, 174660, 179985, 189215, 191880, 207870, 209592, 215982, 227058, 239980, 249444, 261990, 277160, 287976, 302744, 311805, 332280, 340587, 349320, 359970, 378430, 415740, 431964, 454116, 479960, 491959, 498888, 523980, 539955, 567645, 623610, 681174, 719940, 756860, 831480, 863928, 908232, 983918, 1047960, 1079910, 1135290, 1247220, 1362348, 1439880, 1475877, 1513720, 1702935, 1967836, 2159820, 2270580, 2459795, 2494440, 2724696, 2951754, 3405870, 3935672, 4319640, 4427631, 4541160, 4919590, 5903508, 6811740, 7379385, 8855262, 9839180, 11807016, 13623480, 14758770, 17710524, 19678360, 22138155, 29517540, 35421048, 44276310, 59035080, 88552620, 177105240]

約数ペア:

[(1, 177105240), (2, 88552620), (3, 59035080), (4, 44276310), (5, 35421048), (6, 29517540), (8, 22138155), (9, 19678360), (10, 17710524), (12, 14758770), (13, 13623480), (15, 11807016), (18, 9839180), (20, 8855262), (24, 7379385), (26, 6811740), (30, 5903508), (36, 4919590), (39, 4541160), (40, 4427631), (41, 4319640), (45, 3935672), (52, 3405870), (60, 2951754), (65, 2724696), (71, 2494440), (72, 2459795), (78, 2270580), (82, 2159820), (90, 1967836), (104, 1702935), (117, 1513720), (120, 1475877), (123, 1439880), (130, 1362348), (142, 1247220), (156, 1135290), (164, 1079910), (169, 1047960), (180, 983918), (195, 908232), (205, 863928), (213, 831480), (234, 756860), (246, 719940), (260, 681174), (284, 623610), (312, 567645), (328, 539955), (338, 523980), (355, 498888), (360, 491959), (369, 479960), (390, 454116), (410, 431964), (426, 415740), (468, 378430), (492, 359970), (507, 349320), (520, 340587), (533, 332280), (568, 311805), (585, 302744), (615, 287976), (639, 277160), (676, 261990), (710, 249444), (738, 239980), (780, 227058), (820, 215982), (845, 209592), (852, 207870), (923, 191880), (936, 189215), (984, 179985), (1014, 174660), (1065, 166296), (1066, 166140), (1170, 151372), (1230, 143988), (1278, 138580), (1352, 130995), (1420, 124722), (1476, 119990), (1521, 116440), (1560, 113529), (1599, 110760), (1640, 107991), (1690, 104796), (1704, 103935), (1845, 95992), (1846, 95940), (2028, 87330), (2130, 83148), (2132, 83070), (2340, 75686), (2460, 71994), (2535, 69864), (2556, 69290), (2665, 66456), (2769, 63960), (2840, 62361), (2911, 60840), (2952, 59995), (3042, 58220), (3195, 55432), (3198, 55380), (3380, 52398), (3690, 47996), (3692, 47970), (4056, 43665), (4260, 41574), (4264, 41535), (4615, 38376), (4680, 37843), (4797, 36920), (4920, 35997), (5070, 34932), (5112, 34645), (5330, 33228), (5538, 31980), (5822, 30420), (6084, 29110), (6390, 27716), (6396, 27690), (6760, 26199), (6929, 25560), (7380, 23998), (7384, 23985), (7605, 23288), (7995, 22152), (8307, 21320), (8520, 20787), (8733, 20280), (9230, 19188), (9594, 18460), (10140, 17466), (10660, 16614), (11076, 15990), (11644, 15210), (11999, 14760), (12168, 14555), (12780, 13858), (12792, 13845)]