89409320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 286561800

約数和(自身を除く): 197152480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 40, 44, 49, 52, 55, 56, 58, 65, 70, 77, 88, 91, 98, 104, 110, 116, 121, 130, 140, 143, 145, 154, 182, 196, 203, 220, 232, 242, 245, 260, 280, 286, 290, 308, 319, 364, 377, 385, 392, 406, 440, 455, 484, 490, 520, 539, 572, 580, 605, 616, 637, 638, 715, 728, 754, 770, 812, 847, 910, 968, 980, 1001, 1015, 1078, 1144, 1160, 1210, 1274, 1276, 1421, 1430, 1508, 1540, 1573, 1595, 1624, 1694, 1820, 1885, 1960, 2002, 2030, 2156, 2233, 2420, 2548, 2552, 2639, 2695, 2842, 2860, 3016, 3080, 3146, 3185, 3190, 3388, 3509, 3640, 3770, 4004, 4060, 4147, 4235, 4312, 4466, 4840, 5005, 5096, 5278, 5390, 5684, 5720, 5929, 6292, 6370, 6380, 6776, 7007, 7018, 7105, 7540, 7865, 8008, 8120, 8294, 8470, 8932, 10010, 10556, 10780, 11011, 11165, 11368, 11858, 12584, 12740, 12760, 13195, 14014, 14036, 14210, 15080, 15631, 15730, 16588, 16940, 17545, 17864, 18473, 20020, 20735, 21112, 21560, 22022, 22330, 23716, 24563, 25480, 26390, 28028, 28072, 28420, 29029, 29645, 31262, 31460, 33176, 33880, 35035, 35090, 36946, 40040, 41470, 44044, 44660, 45617, 47432, 49126, 52780, 55055, 56056, 56840, 58058, 59290, 62524, 62920, 70070, 70180, 73892, 77077, 78155, 82940, 88088, 89320, 91234, 92365, 98252, 105560, 110110, 116116, 118580, 122815, 125048, 140140, 140360, 145145, 147784, 154154, 156310, 165880, 171941, 182468, 184730, 196504, 203203, 220220, 228085, 232232, 237160, 245630, 280280, 290290, 308308, 312620, 319319, 343882, 364936, 369460, 385385, 406406, 440440, 456170, 491260, 580580, 616616, 625240, 638638, 687764, 738920, 770770, 812812, 859705, 912340, 982520, 1016015, 1161160, 1277276, 1375528, 1541540, 1596595, 1625624, 1719410, 1824680, 2032030, 2235233, 2554552, 3083080, 3193190, 3438820, 4064060, 4470466, 6386380, 6877640, 8128120, 8940932, 11176165, 12772760, 17881864, 22352330, 44704660, 89409320]

約数ペア:

[(1, 89409320), (2, 44704660), (4, 22352330), (5, 17881864), (7, 12772760), (8, 11176165), (10, 8940932), (11, 8128120), (13, 6877640), (14, 6386380), (20, 4470466), (22, 4064060), (26, 3438820), (28, 3193190), (29, 3083080), (35, 2554552), (40, 2235233), (44, 2032030), (49, 1824680), (52, 1719410), (55, 1625624), (56, 1596595), (58, 1541540), (65, 1375528), (70, 1277276), (77, 1161160), (88, 1016015), (91, 982520), (98, 912340), (104, 859705), (110, 812812), (116, 770770), (121, 738920), (130, 687764), (140, 638638), (143, 625240), (145, 616616), (154, 580580), (182, 491260), (196, 456170), (203, 440440), (220, 406406), (232, 385385), (242, 369460), (245, 364936), (260, 343882), (280, 319319), (286, 312620), (290, 308308), (308, 290290), (319, 280280), (364, 245630), (377, 237160), (385, 232232), (392, 228085), (406, 220220), (440, 203203), (455, 196504), (484, 184730), (490, 182468), (520, 171941), (539, 165880), (572, 156310), (580, 154154), (605, 147784), (616, 145145), (637, 140360), (638, 140140), (715, 125048), (728, 122815), (754, 118580), (770, 116116), (812, 110110), (847, 105560), (910, 98252), (968, 92365), (980, 91234), (1001, 89320), (1015, 88088), (1078, 82940), (1144, 78155), (1160, 77077), (1210, 73892), (1274, 70180), (1276, 70070), (1421, 62920), (1430, 62524), (1508, 59290), (1540, 58058), (1573, 56840), (1595, 56056), (1624, 55055), (1694, 52780), (1820, 49126), (1885, 47432), (1960, 45617), (2002, 44660), (2030, 44044), (2156, 41470), (2233, 40040), (2420, 36946), (2548, 35090), (2552, 35035), (2639, 33880), (2695, 33176), (2842, 31460), (2860, 31262), (3016, 29645), (3080, 29029), (3146, 28420), (3185, 28072), (3190, 28028), (3388, 26390), (3509, 25480), (3640, 24563), (3770, 23716), (4004, 22330), (4060, 22022), (4147, 21560), (4235, 21112), (4312, 20735), (4466, 20020), (4840, 18473), (5005, 17864), (5096, 17545), (5278, 16940), (5390, 16588), (5684, 15730), (5720, 15631), (5929, 15080), (6292, 14210), (6370, 14036), (6380, 14014), (6776, 13195), (7007, 12760), (7018, 12740), (7105, 12584), (7540, 11858), (7865, 11368), (8008, 11165), (8120, 11011), (8294, 10780), (8470, 10556), (8932, 10010)]