90577440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 240

約数和(自身を含む): 332057880

約数和(自身を除く): 241480440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 241, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 482, 522, 540, 580, 648, 696, 720, 723, 783, 810, 864, 870, 928, 964, 1044, 1080, 1160, 1205, 1296, 1305, 1392, 1440, 1446, 1566, 1620, 1740, 1928, 2088, 2160, 2169, 2320, 2349, 2410, 2592, 2610, 2784, 2892, 3132, 3240, 3480, 3615, 3856, 3915, 4176, 4320, 4338, 4640, 4698, 4820, 5220, 5784, 6264, 6480, 6507, 6960, 6989, 7230, 7712, 7830, 8352, 8676, 9396, 9640, 10440, 10845, 11568, 11745, 12528, 12960, 13014, 13920, 13978, 14460, 15660, 17352, 18792, 19280, 19521, 20880, 20967, 21690, 23136, 23490, 25056, 26028, 27956, 28920, 31320, 32535, 34704, 34945, 37584, 38560, 39042, 41760, 41934, 43380, 46980, 52056, 55912, 57840, 62640, 62901, 65070, 69408, 69890, 75168, 78084, 83868, 86760, 93960, 97605, 104112, 104835, 111824, 115680, 125280, 125802, 130140, 139780, 156168, 167736, 173520, 187920, 188703, 195210, 208224, 209670, 223648, 251604, 260280, 279560, 312336, 314505, 335472, 347040, 375840, 377406, 390420, 419340, 503208, 520560, 559120, 566109, 624672, 629010, 670944, 754812, 780840, 838680, 943515, 1006416, 1041120, 1118240, 1132218, 1258020, 1509624, 1561680, 1677360, 1887030, 2012832, 2264436, 2516040, 2830545, 3019248, 3123360, 3354720, 3774060, 4528872, 5032080, 5661090, 6038496, 7548120, 9057744, 10064160, 11322180, 15096240, 18115488, 22644360, 30192480, 45288720, 90577440]

約数ペア:

[(1, 90577440), (2, 45288720), (3, 30192480), (4, 22644360), (5, 18115488), (6, 15096240), (8, 11322180), (9, 10064160), (10, 9057744), (12, 7548120), (15, 6038496), (16, 5661090), (18, 5032080), (20, 4528872), (24, 3774060), (27, 3354720), (29, 3123360), (30, 3019248), (32, 2830545), (36, 2516040), (40, 2264436), (45, 2012832), (48, 1887030), (54, 1677360), (58, 1561680), (60, 1509624), (72, 1258020), (80, 1132218), (81, 1118240), (87, 1041120), (90, 1006416), (96, 943515), (108, 838680), (116, 780840), (120, 754812), (135, 670944), (144, 629010), (145, 624672), (160, 566109), (162, 559120), (174, 520560), (180, 503208), (216, 419340), (232, 390420), (240, 377406), (241, 375840), (261, 347040), (270, 335472), (288, 314505), (290, 312336), (324, 279560), (348, 260280), (360, 251604), (405, 223648), (432, 209670), (435, 208224), (464, 195210), (480, 188703), (482, 187920), (522, 173520), (540, 167736), (580, 156168), (648, 139780), (696, 130140), (720, 125802), (723, 125280), (783, 115680), (810, 111824), (864, 104835), (870, 104112), (928, 97605), (964, 93960), (1044, 86760), (1080, 83868), (1160, 78084), (1205, 75168), (1296, 69890), (1305, 69408), (1392, 65070), (1440, 62901), (1446, 62640), (1566, 57840), (1620, 55912), (1740, 52056), (1928, 46980), (2088, 43380), (2160, 41934), (2169, 41760), (2320, 39042), (2349, 38560), (2410, 37584), (2592, 34945), (2610, 34704), (2784, 32535), (2892, 31320), (3132, 28920), (3240, 27956), (3480, 26028), (3615, 25056), (3856, 23490), (3915, 23136), (4176, 21690), (4320, 20967), (4338, 20880), (4640, 19521), (4698, 19280), (4820, 18792), (5220, 17352), (5784, 15660), (6264, 14460), (6480, 13978), (6507, 13920), (6960, 13014), (6989, 12960), (7230, 12528), (7712, 11745), (7830, 11568), (8352, 10845), (8676, 10440), (9396, 9640)]