38814300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 142720032

約数和(自身を除く): 103905732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 61, 63, 70, 75, 84, 90, 100, 101, 105, 122, 126, 140, 150, 175, 180, 183, 202, 210, 225, 244, 252, 300, 303, 305, 315, 350, 366, 404, 420, 427, 450, 505, 525, 549, 606, 610, 630, 700, 707, 732, 854, 900, 909, 915, 1010, 1050, 1098, 1212, 1220, 1260, 1281, 1414, 1515, 1525, 1575, 1708, 1818, 1830, 2020, 2100, 2121, 2135, 2196, 2525, 2562, 2745, 2828, 3030, 3050, 3150, 3535, 3636, 3660, 3843, 4242, 4270, 4545, 4575, 5050, 5124, 5490, 6060, 6100, 6161, 6300, 6363, 6405, 7070, 7575, 7686, 8484, 8540, 9090, 9150, 10100, 10605, 10675, 10980, 12322, 12726, 12810, 13725, 14140, 15150, 15372, 17675, 18180, 18300, 18483, 19215, 21210, 21350, 22725, 24644, 25452, 25620, 27450, 30300, 30805, 31815, 32025, 35350, 36966, 38430, 42420, 42700, 43127, 45450, 53025, 54900, 55449, 61610, 63630, 64050, 70700, 73932, 76860, 86254, 90900, 92415, 96075, 106050, 110898, 123220, 127260, 128100, 129381, 154025, 159075, 172508, 184830, 192150, 212100, 215635, 221796, 258762, 277245, 308050, 318150, 369660, 384300, 388143, 431270, 462075, 517524, 554490, 616100, 636300, 646905, 776286, 862540, 924150, 1078175, 1108980, 1293810, 1386225, 1552572, 1848300, 1940715, 2156350, 2587620, 2772450, 3234525, 3881430, 4312700, 5544900, 6469050, 7762860, 9703575, 12938100, 19407150, 38814300]

約数ペア:

[(1, 38814300), (2, 19407150), (3, 12938100), (4, 9703575), (5, 7762860), (6, 6469050), (7, 5544900), (9, 4312700), (10, 3881430), (12, 3234525), (14, 2772450), (15, 2587620), (18, 2156350), (20, 1940715), (21, 1848300), (25, 1552572), (28, 1386225), (30, 1293810), (35, 1108980), (36, 1078175), (42, 924150), (45, 862540), (50, 776286), (60, 646905), (61, 636300), (63, 616100), (70, 554490), (75, 517524), (84, 462075), (90, 431270), (100, 388143), (101, 384300), (105, 369660), (122, 318150), (126, 308050), (140, 277245), (150, 258762), (175, 221796), (180, 215635), (183, 212100), (202, 192150), (210, 184830), (225, 172508), (244, 159075), (252, 154025), (300, 129381), (303, 128100), (305, 127260), (315, 123220), (350, 110898), (366, 106050), (404, 96075), (420, 92415), (427, 90900), (450, 86254), (505, 76860), (525, 73932), (549, 70700), (606, 64050), (610, 63630), (630, 61610), (700, 55449), (707, 54900), (732, 53025), (854, 45450), (900, 43127), (909, 42700), (915, 42420), (1010, 38430), (1050, 36966), (1098, 35350), (1212, 32025), (1220, 31815), (1260, 30805), (1281, 30300), (1414, 27450), (1515, 25620), (1525, 25452), (1575, 24644), (1708, 22725), (1818, 21350), (1830, 21210), (2020, 19215), (2100, 18483), (2121, 18300), (2135, 18180), (2196, 17675), (2525, 15372), (2562, 15150), (2745, 14140), (2828, 13725), (3030, 12810), (3050, 12726), (3150, 12322), (3535, 10980), (3636, 10675), (3660, 10605), (3843, 10100), (4242, 9150), (4270, 9090), (4545, 8540), (4575, 8484), (5050, 7686), (5124, 7575), (5490, 7070), (6060, 6405), (6100, 6363), (6161, 6300)]