181364040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 698855040

約数和(自身を除く): 517491000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 264, 271, 286, 312, 330, 338, 360, 390, 396, 429, 440, 468, 495, 507, 520, 542, 572, 585, 660, 676, 715, 780, 792, 813, 845, 858, 936, 990, 1014, 1084, 1144, 1170, 1287, 1320, 1352, 1355, 1430, 1521, 1560, 1626, 1690, 1716, 1859, 1980, 2028, 2145, 2168, 2340, 2439, 2535, 2574, 2710, 2860, 2981, 3042, 3252, 3380, 3432, 3523, 3718, 3960, 4056, 4065, 4290, 4680, 4878, 5070, 5148, 5420, 5577, 5720, 5962, 6084, 6435, 6504, 6760, 7046, 7436, 7605, 8130, 8580, 8943, 9295, 9756, 10140, 10296, 10569, 10840, 11154, 11924, 12168, 12195, 12870, 14092, 14872, 14905, 15210, 16260, 16731, 17160, 17615, 17886, 18590, 19512, 20280, 21138, 22308, 23848, 24390, 25740, 26829, 27885, 28184, 29810, 30420, 31707, 32520, 33462, 35230, 35772, 37180, 38753, 42276, 44616, 44715, 45799, 48780, 51480, 52845, 53658, 55770, 59620, 60840, 63414, 66924, 70460, 71544, 74360, 77506, 83655, 84552, 89430, 91598, 97560, 105690, 107316, 111540, 116259, 119240, 126828, 133848, 134145, 137397, 140920, 155012, 158535, 167310, 178860, 183196, 193765, 211380, 214632, 223080, 228995, 232518, 253656, 268290, 274794, 310024, 317070, 334620, 348777, 357720, 366392, 387530, 412191, 422760, 457990, 465036, 503789, 536580, 549588, 581295, 634140, 669240, 686985, 697554, 775060, 824382, 915980, 930072, 1007578, 1073160, 1099176, 1162590, 1268280, 1373970, 1395108, 1511367, 1550120, 1648764, 1743885, 1831960, 2015156, 2060955, 2325180, 2518945, 2747940, 2790216, 3022734, 3297528, 3487770, 4030312, 4121910, 4534101, 4650360, 5037890, 5495880, 6045468, 6975540, 7556835, 8243820, 9068202, 10075780, 12090936, 13951080, 15113670, 16487640, 18136404, 20151560, 22670505, 30227340, 36272808, 45341010, 60454680, 90682020, 181364040]

約数ペア:

[(1, 181364040), (2, 90682020), (3, 60454680), (4, 45341010), (5, 36272808), (6, 30227340), (8, 22670505), (9, 20151560), (10, 18136404), (11, 16487640), (12, 15113670), (13, 13951080), (15, 12090936), (18, 10075780), (20, 9068202), (22, 8243820), (24, 7556835), (26, 6975540), (30, 6045468), (33, 5495880), (36, 5037890), (39, 4650360), (40, 4534101), (44, 4121910), (45, 4030312), (52, 3487770), (55, 3297528), (60, 3022734), (65, 2790216), (66, 2747940), (72, 2518945), (78, 2325180), (88, 2060955), (90, 2015156), (99, 1831960), (104, 1743885), (110, 1648764), (117, 1550120), (120, 1511367), (130, 1395108), (132, 1373970), (143, 1268280), (156, 1162590), (165, 1099176), (169, 1073160), (180, 1007578), (195, 930072), (198, 915980), (220, 824382), (234, 775060), (260, 697554), (264, 686985), (271, 669240), (286, 634140), (312, 581295), (330, 549588), (338, 536580), (360, 503789), (390, 465036), (396, 457990), (429, 422760), (440, 412191), (468, 387530), (495, 366392), (507, 357720), (520, 348777), (542, 334620), (572, 317070), (585, 310024), (660, 274794), (676, 268290), (715, 253656), (780, 232518), (792, 228995), (813, 223080), (845, 214632), (858, 211380), (936, 193765), (990, 183196), (1014, 178860), (1084, 167310), (1144, 158535), (1170, 155012), (1287, 140920), (1320, 137397), (1352, 134145), (1355, 133848), (1430, 126828), (1521, 119240), (1560, 116259), (1626, 111540), (1690, 107316), (1716, 105690), (1859, 97560), (1980, 91598), (2028, 89430), (2145, 84552), (2168, 83655), (2340, 77506), (2439, 74360), (2535, 71544), (2574, 70460), (2710, 66924), (2860, 63414), (2981, 60840), (3042, 59620), (3252, 55770), (3380, 53658), (3432, 52845), (3523, 51480), (3718, 48780), (3960, 45799), (4056, 44715), (4065, 44616), (4290, 42276), (4680, 38753), (4878, 37180), (5070, 35772), (5148, 35230), (5420, 33462), (5577, 32520), (5720, 31707), (5962, 30420), (6084, 29810), (6435, 28184), (6504, 27885), (6760, 26829), (7046, 25740), (7436, 24390), (7605, 23848), (8130, 22308), (8580, 21138), (8943, 20280), (9295, 19512), (9756, 18590), (10140, 17886), (10296, 17615), (10569, 17160), (10840, 16731), (11154, 16260), (11924, 15210), (12168, 14905), (12195, 14872), (12870, 14092)]