90454320

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 320

約数和(自身を含む): 351406080

約数和(自身を除く): 260951760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 144, 162, 165, 176, 180, 188, 198, 216, 220, 235, 240, 243, 264, 270, 282, 297, 324, 330, 360, 376, 396, 405, 423, 432, 440, 470, 486, 495, 517, 528, 540, 564, 594, 648, 660, 705, 720, 729, 752, 792, 810, 846, 880, 891, 940, 972, 990, 1034, 1080, 1128, 1188, 1215, 1269, 1296, 1320, 1410, 1458, 1485, 1551, 1584, 1620, 1692, 1782, 1880, 1944, 1980, 2068, 2115, 2160, 2187, 2256, 2376, 2430, 2538, 2585, 2640, 2673, 2820, 2916, 2970, 3102, 3240, 3384, 3564, 3645, 3760, 3807, 3888, 3960, 4136, 4230, 4374, 4455, 4653, 4752, 4860, 5076, 5170, 5346, 5640, 5832, 5940, 6204, 6345, 6480, 6768, 7128, 7290, 7614, 7755, 7920, 8019, 8272, 8460, 8748, 8910, 9306, 9720, 10152, 10340, 10692, 10935, 11280, 11421, 11664, 11880, 12408, 12690, 13365, 13959, 14256, 14580, 15228, 15510, 16038, 16920, 17496, 17820, 18612, 19035, 19440, 20304, 20680, 21384, 21870, 22842, 23265, 23760, 24057, 24816, 25380, 26730, 27918, 29160, 30456, 31020, 32076, 33840, 34263, 34992, 35640, 37224, 38070, 40095, 41360, 41877, 42768, 43740, 45684, 46530, 48114, 50760, 53460, 55836, 57105, 58320, 60912, 62040, 64152, 68526, 69795, 71280, 74448, 76140, 80190, 83754, 87480, 91368, 93060, 96228, 101520, 102789, 106920, 111672, 114210, 120285, 124080, 125631, 128304, 137052, 139590, 152280, 160380, 167508, 171315, 174960, 182736, 186120, 192456, 205578, 209385, 213840, 223344, 228420, 240570, 251262, 274104, 279180, 304560, 320760, 335016, 342630, 372240, 376893, 384912, 411156, 418770, 456840, 481140, 502524, 513945, 548208, 558360, 628155, 641520, 670032, 685260, 753786, 822312, 837540, 913680, 962280, 1005048, 1027890, 1116720, 1130679, 1256310, 1370520, 1507572, 1644624, 1675080, 1884465, 1924560, 2010096, 2055780, 2261358, 2512620, 2741040, 3015144, 3350160, 3768930, 4111560, 4522716, 5025240, 5653395, 6030288, 7537860, 8223120, 9045432, 10050480, 11306790, 15075720, 18090864, 22613580, 30151440, 45227160, 90454320]

約数ペア:

[(1, 90454320), (2, 45227160), (3, 30151440), (4, 22613580), (5, 18090864), (6, 15075720), (8, 11306790), (9, 10050480), (10, 9045432), (11, 8223120), (12, 7537860), (15, 6030288), (16, 5653395), (18, 5025240), (20, 4522716), (22, 4111560), (24, 3768930), (27, 3350160), (30, 3015144), (33, 2741040), (36, 2512620), (40, 2261358), (44, 2055780), (45, 2010096), (47, 1924560), (48, 1884465), (54, 1675080), (55, 1644624), (60, 1507572), (66, 1370520), (72, 1256310), (80, 1130679), (81, 1116720), (88, 1027890), (90, 1005048), (94, 962280), (99, 913680), (108, 837540), (110, 822312), (120, 753786), (132, 685260), (135, 670032), (141, 641520), (144, 628155), (162, 558360), (165, 548208), (176, 513945), (180, 502524), (188, 481140), (198, 456840), (216, 418770), (220, 411156), (235, 384912), (240, 376893), (243, 372240), (264, 342630), (270, 335016), (282, 320760), (297, 304560), (324, 279180), (330, 274104), (360, 251262), (376, 240570), (396, 228420), (405, 223344), (423, 213840), (432, 209385), (440, 205578), (470, 192456), (486, 186120), (495, 182736), (517, 174960), (528, 171315), (540, 167508), (564, 160380), (594, 152280), (648, 139590), (660, 137052), (705, 128304), (720, 125631), (729, 124080), (752, 120285), (792, 114210), (810, 111672), (846, 106920), (880, 102789), (891, 101520), (940, 96228), (972, 93060), (990, 91368), (1034, 87480), (1080, 83754), (1128, 80190), (1188, 76140), (1215, 74448), (1269, 71280), (1296, 69795), (1320, 68526), (1410, 64152), (1458, 62040), (1485, 60912), (1551, 58320), (1584, 57105), (1620, 55836), (1692, 53460), (1782, 50760), (1880, 48114), (1944, 46530), (1980, 45684), (2068, 43740), (2115, 42768), (2160, 41877), (2187, 41360), (2256, 40095), (2376, 38070), (2430, 37224), (2538, 35640), (2585, 34992), (2640, 34263), (2673, 33840), (2820, 32076), (2916, 31020), (2970, 30456), (3102, 29160), (3240, 27918), (3384, 26730), (3564, 25380), (3645, 24816), (3760, 24057), (3807, 23760), (3888, 23265), (3960, 22842), (4136, 21870), (4230, 21384), (4374, 20680), (4455, 20304), (4653, 19440), (4752, 19035), (4860, 18612), (5076, 17820), (5170, 17496), (5346, 16920), (5640, 16038), (5832, 15510), (5940, 15228), (6204, 14580), (6345, 14256), (6480, 13959), (6768, 13365), (7128, 12690), (7290, 12408), (7614, 11880), (7755, 11664), (7920, 11421), (8019, 11280), (8272, 10935), (8460, 10692), (8748, 10340), (8910, 10152), (9306, 9720)]