89402940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 318336480

約数和(自身を除く): 228933540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 81, 87, 90, 99, 108, 110, 116, 132, 135, 145, 162, 165, 173, 174, 180, 198, 220, 261, 270, 290, 297, 319, 324, 330, 346, 348, 396, 405, 435, 495, 519, 522, 540, 580, 594, 638, 660, 692, 783, 810, 865, 870, 891, 957, 990, 1038, 1044, 1188, 1276, 1305, 1485, 1557, 1566, 1595, 1620, 1730, 1740, 1782, 1903, 1914, 1980, 2076, 2349, 2595, 2610, 2871, 2970, 3114, 3132, 3190, 3460, 3564, 3806, 3828, 3915, 4455, 4671, 4698, 4785, 5017, 5190, 5220, 5709, 5742, 5940, 6228, 6380, 7612, 7785, 7830, 8613, 8910, 9342, 9396, 9515, 9570, 10034, 10380, 11418, 11484, 11745, 14013, 14355, 15051, 15570, 15660, 17127, 17226, 17820, 18684, 19030, 19140, 20068, 22836, 23355, 23490, 25085, 25839, 28026, 28545, 28710, 30102, 31140, 34254, 34452, 38060, 43065, 45153, 46710, 46980, 50170, 51381, 51678, 55187, 56052, 57090, 57420, 60204, 68508, 70065, 75255, 85635, 86130, 90306, 93420, 100340, 102762, 103356, 110374, 114180, 129195, 135459, 140130, 150510, 154143, 165561, 171270, 172260, 180612, 205524, 220748, 225765, 256905, 258390, 270918, 275935, 280260, 301020, 308286, 331122, 342540, 406377, 451530, 496683, 513810, 516780, 541836, 551870, 616572, 662244, 677295, 770715, 812754, 827805, 903060, 993366, 1027620, 1103740, 1354590, 1490049, 1541430, 1625508, 1655610, 1986732, 2031885, 2483415, 2709180, 2980098, 3082860, 3311220, 4063770, 4470147, 4966830, 5960196, 7450245, 8127540, 8940294, 9933660, 14900490, 17880588, 22350735, 29800980, 44701470, 89402940]

約数ペア:

[(1, 89402940), (2, 44701470), (3, 29800980), (4, 22350735), (5, 17880588), (6, 14900490), (9, 9933660), (10, 8940294), (11, 8127540), (12, 7450245), (15, 5960196), (18, 4966830), (20, 4470147), (22, 4063770), (27, 3311220), (29, 3082860), (30, 2980098), (33, 2709180), (36, 2483415), (44, 2031885), (45, 1986732), (54, 1655610), (55, 1625508), (58, 1541430), (60, 1490049), (66, 1354590), (81, 1103740), (87, 1027620), (90, 993366), (99, 903060), (108, 827805), (110, 812754), (116, 770715), (132, 677295), (135, 662244), (145, 616572), (162, 551870), (165, 541836), (173, 516780), (174, 513810), (180, 496683), (198, 451530), (220, 406377), (261, 342540), (270, 331122), (290, 308286), (297, 301020), (319, 280260), (324, 275935), (330, 270918), (346, 258390), (348, 256905), (396, 225765), (405, 220748), (435, 205524), (495, 180612), (519, 172260), (522, 171270), (540, 165561), (580, 154143), (594, 150510), (638, 140130), (660, 135459), (692, 129195), (783, 114180), (810, 110374), (865, 103356), (870, 102762), (891, 100340), (957, 93420), (990, 90306), (1038, 86130), (1044, 85635), (1188, 75255), (1276, 70065), (1305, 68508), (1485, 60204), (1557, 57420), (1566, 57090), (1595, 56052), (1620, 55187), (1730, 51678), (1740, 51381), (1782, 50170), (1903, 46980), (1914, 46710), (1980, 45153), (2076, 43065), (2349, 38060), (2595, 34452), (2610, 34254), (2871, 31140), (2970, 30102), (3114, 28710), (3132, 28545), (3190, 28026), (3460, 25839), (3564, 25085), (3806, 23490), (3828, 23355), (3915, 22836), (4455, 20068), (4671, 19140), (4698, 19030), (4785, 18684), (5017, 17820), (5190, 17226), (5220, 17127), (5709, 15660), (5742, 15570), (5940, 15051), (6228, 14355), (6380, 14013), (7612, 11745), (7785, 11484), (7830, 11418), (8613, 10380), (8910, 10034), (9342, 9570), (9396, 9515)]