90295920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 356664672

約数和(自身を除く): 266368752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 877, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1754, 1872, 1980, 2145, 2288, 2340, 2574, 2631, 2640, 2860, 3120, 3432, 3508, 3960, 4290, 4385, 4680, 5148, 5262, 5720, 6435, 6864, 7016, 7893, 7920, 8580, 8770, 9360, 9647, 10296, 10524, 11401, 11440, 12870, 13155, 14032, 15786, 17160, 17540, 19294, 20592, 21048, 22802, 25740, 26310, 28941, 31572, 34203, 34320, 35080, 38588, 39465, 42096, 45604, 48235, 51480, 52620, 57005, 57882, 63144, 68406, 70160, 77176, 78930, 86823, 91208, 96470, 102609, 102960, 105240, 114010, 115764, 125411, 126288, 136812, 144705, 154352, 157860, 171015, 173646, 182416, 192940, 205218, 210480, 228020, 231528, 250822, 273624, 289410, 315720, 342030, 347292, 376233, 385880, 410436, 434115, 456040, 463056, 501644, 513045, 547248, 578820, 627055, 631440, 684060, 694584, 752466, 771760, 820872, 868230, 912080, 1003288, 1026090, 1128699, 1157640, 1254110, 1368120, 1389168, 1504932, 1641744, 1736460, 1881165, 2006576, 2052180, 2257398, 2315280, 2508220, 2736240, 3009864, 3472920, 3762330, 4104360, 4514796, 5016440, 5643495, 6019728, 6945840, 7524660, 8208720, 9029592, 10032880, 11286990, 15049320, 18059184, 22573980, 30098640, 45147960, 90295920]

約数ペア:

[(1, 90295920), (2, 45147960), (3, 30098640), (4, 22573980), (5, 18059184), (6, 15049320), (8, 11286990), (9, 10032880), (10, 9029592), (11, 8208720), (12, 7524660), (13, 6945840), (15, 6019728), (16, 5643495), (18, 5016440), (20, 4514796), (22, 4104360), (24, 3762330), (26, 3472920), (30, 3009864), (33, 2736240), (36, 2508220), (39, 2315280), (40, 2257398), (44, 2052180), (45, 2006576), (48, 1881165), (52, 1736460), (55, 1641744), (60, 1504932), (65, 1389168), (66, 1368120), (72, 1254110), (78, 1157640), (80, 1128699), (88, 1026090), (90, 1003288), (99, 912080), (104, 868230), (110, 820872), (117, 771760), (120, 752466), (130, 694584), (132, 684060), (143, 631440), (144, 627055), (156, 578820), (165, 547248), (176, 513045), (180, 501644), (195, 463056), (198, 456040), (208, 434115), (220, 410436), (234, 385880), (240, 376233), (260, 347292), (264, 342030), (286, 315720), (312, 289410), (330, 273624), (360, 250822), (390, 231528), (396, 228020), (429, 210480), (440, 205218), (468, 192940), (495, 182416), (520, 173646), (528, 171015), (572, 157860), (585, 154352), (624, 144705), (660, 136812), (715, 126288), (720, 125411), (780, 115764), (792, 114010), (858, 105240), (877, 102960), (880, 102609), (936, 96470), (990, 91208), (1040, 86823), (1144, 78930), (1170, 77176), (1287, 70160), (1320, 68406), (1430, 63144), (1560, 57882), (1584, 57005), (1716, 52620), (1754, 51480), (1872, 48235), (1980, 45604), (2145, 42096), (2288, 39465), (2340, 38588), (2574, 35080), (2631, 34320), (2640, 34203), (2860, 31572), (3120, 28941), (3432, 26310), (3508, 25740), (3960, 22802), (4290, 21048), (4385, 20592), (4680, 19294), (5148, 17540), (5262, 17160), (5720, 15786), (6435, 14032), (6864, 13155), (7016, 12870), (7893, 11440), (7920, 11401), (8580, 10524), (8770, 10296), (9360, 9647)]