553477860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 1918434672

約数和(自身を除く): 1364956812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 90, 108, 117, 123, 130, 135, 156, 162, 164, 180, 195, 205, 234, 246, 260, 270, 324, 351, 369, 390, 405, 410, 468, 492, 533, 540, 585, 615, 641, 702, 738, 780, 810, 820, 1053, 1066, 1107, 1170, 1230, 1282, 1404, 1476, 1599, 1620, 1755, 1845, 1923, 2106, 2132, 2214, 2340, 2460, 2564, 2665, 3198, 3205, 3321, 3510, 3690, 3846, 4212, 4428, 4797, 5265, 5330, 5535, 5769, 6396, 6410, 6642, 7020, 7380, 7692, 7995, 8333, 9594, 9615, 10530, 10660, 11070, 11538, 12820, 13284, 14391, 15990, 16605, 16666, 17307, 19188, 19230, 21060, 22140, 23076, 23985, 24999, 26281, 28782, 28845, 31980, 33210, 33332, 34614, 38460, 41665, 43173, 47970, 49998, 51921, 52562, 57564, 57690, 66420, 69228, 71955, 74997, 78843, 83330, 86346, 86535, 95940, 99996, 103842, 105124, 115380, 124995, 131405, 143910, 149994, 157686, 166660, 172692, 173070, 207684, 215865, 224991, 236529, 249990, 259605, 262810, 287820, 299988, 315372, 341653, 346140, 374985, 394215, 431730, 449982, 473058, 499980, 519210, 525620, 674973, 683306, 709587, 749970, 788430, 863460, 899964, 946116, 1024959, 1038420, 1124955, 1182645, 1349946, 1366612, 1419174, 1499940, 1576860, 1708265, 2049918, 2128761, 2249910, 2365290, 2699892, 2838348, 3074877, 3374865, 3416530, 3547935, 4099836, 4257522, 4499820, 4730580, 5124795, 6149754, 6749730, 6833060, 7095870, 8515044, 9224631, 10249590, 10643805, 12299508, 13499460, 14191740, 15374385, 18449262, 20499180, 21287610, 27673893, 30748770, 36898524, 42575220, 46123155, 55347786, 61497540, 92246310, 110695572, 138369465, 184492620, 276738930, 553477860]

約数ペア:

[(1, 553477860), (2, 276738930), (3, 184492620), (4, 138369465), (5, 110695572), (6, 92246310), (9, 61497540), (10, 55347786), (12, 46123155), (13, 42575220), (15, 36898524), (18, 30748770), (20, 27673893), (26, 21287610), (27, 20499180), (30, 18449262), (36, 15374385), (39, 14191740), (41, 13499460), (45, 12299508), (52, 10643805), (54, 10249590), (60, 9224631), (65, 8515044), (78, 7095870), (81, 6833060), (82, 6749730), (90, 6149754), (108, 5124795), (117, 4730580), (123, 4499820), (130, 4257522), (135, 4099836), (156, 3547935), (162, 3416530), (164, 3374865), (180, 3074877), (195, 2838348), (205, 2699892), (234, 2365290), (246, 2249910), (260, 2128761), (270, 2049918), (324, 1708265), (351, 1576860), (369, 1499940), (390, 1419174), (405, 1366612), (410, 1349946), (468, 1182645), (492, 1124955), (533, 1038420), (540, 1024959), (585, 946116), (615, 899964), (641, 863460), (702, 788430), (738, 749970), (780, 709587), (810, 683306), (820, 674973), (1053, 525620), (1066, 519210), (1107, 499980), (1170, 473058), (1230, 449982), (1282, 431730), (1404, 394215), (1476, 374985), (1599, 346140), (1620, 341653), (1755, 315372), (1845, 299988), (1923, 287820), (2106, 262810), (2132, 259605), (2214, 249990), (2340, 236529), (2460, 224991), (2564, 215865), (2665, 207684), (3198, 173070), (3205, 172692), (3321, 166660), (3510, 157686), (3690, 149994), (3846, 143910), (4212, 131405), (4428, 124995), (4797, 115380), (5265, 105124), (5330, 103842), (5535, 99996), (5769, 95940), (6396, 86535), (6410, 86346), (6642, 83330), (7020, 78843), (7380, 74997), (7692, 71955), (7995, 69228), (8333, 66420), (9594, 57690), (9615, 57564), (10530, 52562), (10660, 51921), (11070, 49998), (11538, 47970), (12820, 43173), (13284, 41665), (14391, 38460), (15990, 34614), (16605, 33332), (16666, 33210), (17307, 31980), (19188, 28845), (19230, 28782), (21060, 26281), (22140, 24999), (23076, 23985)]