89486460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 335462400

約数和(自身を除く): 245975940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 31, 35, 36, 42, 45, 58, 60, 62, 63, 70, 79, 84, 87, 90, 93, 105, 116, 124, 126, 140, 145, 155, 158, 174, 180, 186, 203, 210, 217, 237, 252, 261, 279, 290, 310, 315, 316, 348, 372, 395, 406, 420, 434, 435, 465, 474, 522, 553, 558, 580, 609, 620, 630, 651, 711, 790, 812, 868, 870, 899, 930, 948, 1015, 1044, 1085, 1106, 1116, 1185, 1218, 1260, 1302, 1305, 1395, 1422, 1580, 1659, 1740, 1798, 1827, 1860, 1953, 2030, 2170, 2212, 2291, 2370, 2436, 2449, 2604, 2610, 2697, 2765, 2790, 2844, 3045, 3255, 3318, 3555, 3596, 3654, 3906, 4060, 4340, 4495, 4582, 4740, 4898, 4977, 5220, 5394, 5530, 5580, 6090, 6293, 6510, 6636, 6873, 7110, 7308, 7347, 7812, 8091, 8295, 8990, 9135, 9164, 9765, 9796, 9954, 10788, 11060, 11455, 12180, 12245, 12586, 13020, 13485, 13746, 14220, 14694, 16037, 16182, 16590, 17143, 17980, 18270, 18879, 19530, 19908, 20619, 22041, 22910, 24490, 24885, 25172, 26970, 27492, 29388, 31465, 32074, 32364, 33180, 34286, 34365, 36540, 36735, 37758, 39060, 40455, 41238, 44082, 45820, 48111, 48980, 49770, 51429, 53940, 56637, 62930, 64148, 68572, 68730, 71021, 73470, 75516, 80185, 80910, 82476, 85715, 88164, 94395, 96222, 99540, 102858, 103095, 110205, 113274, 125860, 137460, 142042, 144333, 146940, 154287, 160370, 161820, 171430, 188790, 192444, 205716, 206190, 213063, 220410, 226548, 240555, 257145, 283185, 284084, 288666, 308574, 320740, 342860, 355105, 377580, 412380, 426126, 440820, 481110, 497147, 514290, 566370, 577332, 617148, 639189, 710210, 721665, 771435, 852252, 962220, 994294, 1028580, 1065315, 1132740, 1278378, 1420420, 1443330, 1491441, 1542870, 1988588, 2130630, 2485735, 2556756, 2886660, 2982882, 3085740, 3195945, 4261260, 4474323, 4971470, 5965764, 6391890, 7457205, 8948646, 9942940, 12783780, 14914410, 17897292, 22371615, 29828820, 44743230, 89486460]

約数ペア:

[(1, 89486460), (2, 44743230), (3, 29828820), (4, 22371615), (5, 17897292), (6, 14914410), (7, 12783780), (9, 9942940), (10, 8948646), (12, 7457205), (14, 6391890), (15, 5965764), (18, 4971470), (20, 4474323), (21, 4261260), (28, 3195945), (29, 3085740), (30, 2982882), (31, 2886660), (35, 2556756), (36, 2485735), (42, 2130630), (45, 1988588), (58, 1542870), (60, 1491441), (62, 1443330), (63, 1420420), (70, 1278378), (79, 1132740), (84, 1065315), (87, 1028580), (90, 994294), (93, 962220), (105, 852252), (116, 771435), (124, 721665), (126, 710210), (140, 639189), (145, 617148), (155, 577332), (158, 566370), (174, 514290), (180, 497147), (186, 481110), (203, 440820), (210, 426126), (217, 412380), (237, 377580), (252, 355105), (261, 342860), (279, 320740), (290, 308574), (310, 288666), (315, 284084), (316, 283185), (348, 257145), (372, 240555), (395, 226548), (406, 220410), (420, 213063), (434, 206190), (435, 205716), (465, 192444), (474, 188790), (522, 171430), (553, 161820), (558, 160370), (580, 154287), (609, 146940), (620, 144333), (630, 142042), (651, 137460), (711, 125860), (790, 113274), (812, 110205), (868, 103095), (870, 102858), (899, 99540), (930, 96222), (948, 94395), (1015, 88164), (1044, 85715), (1085, 82476), (1106, 80910), (1116, 80185), (1185, 75516), (1218, 73470), (1260, 71021), (1302, 68730), (1305, 68572), (1395, 64148), (1422, 62930), (1580, 56637), (1659, 53940), (1740, 51429), (1798, 49770), (1827, 48980), (1860, 48111), (1953, 45820), (2030, 44082), (2170, 41238), (2212, 40455), (2291, 39060), (2370, 37758), (2436, 36735), (2449, 36540), (2604, 34365), (2610, 34286), (2697, 33180), (2765, 32364), (2790, 32074), (2844, 31465), (3045, 29388), (3255, 27492), (3318, 26970), (3555, 25172), (3596, 24885), (3654, 24490), (3906, 22910), (4060, 22041), (4340, 20619), (4495, 19908), (4582, 19530), (4740, 18879), (4898, 18270), (4977, 17980), (5220, 17143), (5394, 16590), (5530, 16182), (5580, 16037), (6090, 14694), (6293, 14220), (6510, 13746), (6636, 13485), (6873, 13020), (7110, 12586), (7308, 12245), (7347, 12180), (7812, 11455), (8091, 11060), (8295, 10788), (8990, 9954), (9135, 9796), (9164, 9765)]