90682020

素因数分解:

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

素因数の和:323

約数の個数: 216

約数和(自身を含む): 326132352

約数和(自身を除く): 235450332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 271, 286, 330, 338, 390, 396, 429, 468, 495, 507, 542, 572, 585, 660, 676, 715, 780, 813, 845, 858, 990, 1014, 1084, 1170, 1287, 1355, 1430, 1521, 1626, 1690, 1716, 1859, 1980, 2028, 2145, 2340, 2439, 2535, 2574, 2710, 2860, 2981, 3042, 3252, 3380, 3523, 3718, 4065, 4290, 4878, 5070, 5148, 5420, 5577, 5962, 6084, 6435, 7046, 7436, 7605, 8130, 8580, 8943, 9295, 9756, 10140, 10569, 11154, 11924, 12195, 12870, 14092, 14905, 15210, 16260, 16731, 17615, 17886, 18590, 21138, 22308, 24390, 25740, 26829, 27885, 29810, 30420, 31707, 33462, 35230, 35772, 37180, 38753, 42276, 44715, 45799, 48780, 52845, 53658, 55770, 59620, 63414, 66924, 70460, 77506, 83655, 89430, 91598, 105690, 107316, 111540, 116259, 126828, 134145, 137397, 155012, 158535, 167310, 178860, 183196, 193765, 211380, 228995, 232518, 268290, 274794, 317070, 334620, 348777, 387530, 412191, 457990, 465036, 503789, 536580, 549588, 581295, 634140, 686985, 697554, 775060, 824382, 915980, 1007578, 1162590, 1373970, 1395108, 1511367, 1648764, 1743885, 2015156, 2060955, 2325180, 2518945, 2747940, 3022734, 3487770, 4121910, 4534101, 5037890, 6045468, 6975540, 7556835, 8243820, 9068202, 10075780, 15113670, 18136404, 22670505, 30227340, 45341010, 90682020]

約数ペア:

[(1, 90682020), (2, 45341010), (3, 30227340), (4, 22670505), (5, 18136404), (6, 15113670), (9, 10075780), (10, 9068202), (11, 8243820), (12, 7556835), (13, 6975540), (15, 6045468), (18, 5037890), (20, 4534101), (22, 4121910), (26, 3487770), (30, 3022734), (33, 2747940), (36, 2518945), (39, 2325180), (44, 2060955), (45, 2015156), (52, 1743885), (55, 1648764), (60, 1511367), (65, 1395108), (66, 1373970), (78, 1162590), (90, 1007578), (99, 915980), (110, 824382), (117, 775060), (130, 697554), (132, 686985), (143, 634140), (156, 581295), (165, 549588), (169, 536580), (180, 503789), (195, 465036), (198, 457990), (220, 412191), (234, 387530), (260, 348777), (271, 334620), (286, 317070), (330, 274794), (338, 268290), (390, 232518), (396, 228995), (429, 211380), (468, 193765), (495, 183196), (507, 178860), (542, 167310), (572, 158535), (585, 155012), (660, 137397), (676, 134145), (715, 126828), (780, 116259), (813, 111540), (845, 107316), (858, 105690), (990, 91598), (1014, 89430), (1084, 83655), (1170, 77506), (1287, 70460), (1355, 66924), (1430, 63414), (1521, 59620), (1626, 55770), (1690, 53658), (1716, 52845), (1859, 48780), (1980, 45799), (2028, 44715), (2145, 42276), (2340, 38753), (2439, 37180), (2535, 35772), (2574, 35230), (2710, 33462), (2860, 31707), (2981, 30420), (3042, 29810), (3252, 27885), (3380, 26829), (3523, 25740), (3718, 24390), (4065, 22308), (4290, 21138), (4878, 18590), (5070, 17886), (5148, 17615), (5420, 16731), (5577, 16260), (5962, 15210), (6084, 14905), (6435, 14092), (7046, 12870), (7436, 12195), (7605, 11924), (8130, 11154), (8580, 10569), (8943, 10140), (9295, 9756)]