487501740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{829}}^1$

素因数の和:875

約数の個数: 216

約数和(自身を含む): 1687642320

約数和(自身を除く): 1200140580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 297, 324, 330, 363, 396, 405, 484, 486, 495, 540, 594, 605, 660, 726, 810, 829, 891, 972, 990, 1089, 1188, 1210, 1215, 1452, 1485, 1620, 1658, 1782, 1815, 1980, 2178, 2420, 2430, 2487, 2673, 2970, 3267, 3316, 3564, 3630, 4145, 4356, 4455, 4860, 4974, 5346, 5445, 5940, 6534, 7260, 7461, 8290, 8910, 9119, 9801, 9948, 10692, 10890, 12435, 13068, 13365, 14922, 16335, 16580, 17820, 18238, 19602, 21780, 22383, 24870, 26730, 27357, 29403, 29844, 32670, 36476, 37305, 39204, 44766, 45595, 49005, 49740, 53460, 54714, 58806, 65340, 67149, 74610, 82071, 89532, 91190, 98010, 100309, 109428, 111915, 117612, 134298, 136785, 147015, 149220, 164142, 182380, 196020, 200618, 201447, 223830, 246213, 268596, 273570, 294030, 300927, 328284, 335745, 401236, 402894, 410355, 447660, 492426, 501545, 547140, 588060, 601854, 671490, 738639, 805788, 820710, 902781, 984852, 1003090, 1007235, 1203708, 1231065, 1342980, 1477278, 1504635, 1641420, 1805562, 2006180, 2014470, 2215917, 2462130, 2708343, 2954556, 3009270, 3611124, 3693195, 4028940, 4431834, 4513905, 4924260, 5416686, 6018540, 7386390, 8125029, 8863668, 9027810, 10833372, 11079585, 13541715, 14772780, 16250058, 18055620, 22159170, 24375087, 27083430, 32500116, 40625145, 44318340, 48750174, 54166860, 81250290, 97500348, 121875435, 162500580, 243750870, 487501740]

約数ペア:

[(1, 487501740), (2, 243750870), (3, 162500580), (4, 121875435), (5, 97500348), (6, 81250290), (9, 54166860), (10, 48750174), (11, 44318340), (12, 40625145), (15, 32500116), (18, 27083430), (20, 24375087), (22, 22159170), (27, 18055620), (30, 16250058), (33, 14772780), (36, 13541715), (44, 11079585), (45, 10833372), (54, 9027810), (55, 8863668), (60, 8125029), (66, 7386390), (81, 6018540), (90, 5416686), (99, 4924260), (108, 4513905), (110, 4431834), (121, 4028940), (132, 3693195), (135, 3611124), (162, 3009270), (165, 2954556), (180, 2708343), (198, 2462130), (220, 2215917), (242, 2014470), (243, 2006180), (270, 1805562), (297, 1641420), (324, 1504635), (330, 1477278), (363, 1342980), (396, 1231065), (405, 1203708), (484, 1007235), (486, 1003090), (495, 984852), (540, 902781), (594, 820710), (605, 805788), (660, 738639), (726, 671490), (810, 601854), (829, 588060), (891, 547140), (972, 501545), (990, 492426), (1089, 447660), (1188, 410355), (1210, 402894), (1215, 401236), (1452, 335745), (1485, 328284), (1620, 300927), (1658, 294030), (1782, 273570), (1815, 268596), (1980, 246213), (2178, 223830), (2420, 201447), (2430, 200618), (2487, 196020), (2673, 182380), (2970, 164142), (3267, 149220), (3316, 147015), (3564, 136785), (3630, 134298), (4145, 117612), (4356, 111915), (4455, 109428), (4860, 100309), (4974, 98010), (5346, 91190), (5445, 89532), (5940, 82071), (6534, 74610), (7260, 67149), (7461, 65340), (8290, 58806), (8910, 54714), (9119, 53460), (9801, 49740), (9948, 49005), (10692, 45595), (10890, 44766), (12435, 39204), (13068, 37305), (13365, 36476), (14922, 32670), (16335, 29844), (16580, 29403), (17820, 27357), (18238, 26730), (19602, 24870), (21780, 22383)]