198478143000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{1049}}^1\times {\mathrm{21023}}^1$

素因数の和:22099

約数の個数: 192

約数和(自身を含む): 671527584000

約数和(自身を除く): 473049441000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1049, 1125, 1500, 1800, 2098, 2250, 3000, 3147, 4196, 4500, 5245, 6294, 8392, 9000, 9441, 10490, 12588, 15735, 18882, 20980, 21023, 25176, 26225, 31470, 37764, 41960, 42046, 47205, 52450, 62940, 63069, 75528, 78675, 84092, 94410, 104900, 105115, 125880, 126138, 131125, 157350, 168184, 188820, 189207, 209800, 210230, 236025, 252276, 262250, 314700, 315345, 377640, 378414, 393375, 420460, 472050, 504552, 524500, 525575, 629400, 630690, 756828, 786750, 840920, 944100, 946035, 1049000, 1051150, 1180125, 1261380, 1513656, 1573500, 1576725, 1888200, 1892070, 2102300, 2360250, 2522760, 2627875, 3147000, 3153450, 3784140, 4204600, 4720500, 4730175, 5255750, 6306900, 7568280, 7883625, 9441000, 9460350, 10511500, 12613800, 15767250, 18920700, 21023000, 22053127, 23650875, 31534500, 37841400, 44106254, 47301750, 63069000, 66159381, 88212508, 94603500, 110265635, 132318762, 176425016, 189207000, 198478143, 220531270, 264637524, 330796905, 396956286, 441062540, 529275048, 551328175, 661593810, 793912572, 882125080, 992390715, 1102656350, 1323187620, 1587825144, 1653984525, 1984781430, 2205312700, 2646375240, 2756640875, 3307969050, 3969562860, 4410625400, 4961953575, 5513281750, 6615938100, 7939125720, 8269922625, 9923907150, 11026563500, 13231876200, 16539845250, 19847814300, 22053127000, 24809767875, 33079690500, 39695628600, 49619535750, 66159381000, 99239071500, 198478143000]

約数ペア:

[(1, 198478143000), (2, 99239071500), (3, 66159381000), (4, 49619535750), (5, 39695628600), (6, 33079690500), (8, 24809767875), (9, 22053127000), (10, 19847814300), (12, 16539845250), (15, 13231876200), (18, 11026563500), (20, 9923907150), (24, 8269922625), (25, 7939125720), (30, 6615938100), (36, 5513281750), (40, 4961953575), (45, 4410625400), (50, 3969562860), (60, 3307969050), (72, 2756640875), (75, 2646375240), (90, 2205312700), (100, 1984781430), (120, 1653984525), (125, 1587825144), (150, 1323187620), (180, 1102656350), (200, 992390715), (225, 882125080), (250, 793912572), (300, 661593810), (360, 551328175), (375, 529275048), (450, 441062540), (500, 396956286), (600, 330796905), (750, 264637524), (900, 220531270), (1000, 198478143), (1049, 189207000), (1125, 176425016), (1500, 132318762), (1800, 110265635), (2098, 94603500), (2250, 88212508), (3000, 66159381), (3147, 63069000), (4196, 47301750), (4500, 44106254), (5245, 37841400), (6294, 31534500), (8392, 23650875), (9000, 22053127), (9441, 21023000), (10490, 18920700), (12588, 15767250), (15735, 12613800), (18882, 10511500), (20980, 9460350), (21023, 9441000), (25176, 7883625), (26225, 7568280), (31470, 6306900), (37764, 5255750), (41960, 4730175), (42046, 4720500), (47205, 4204600), (52450, 3784140), (62940, 3153450), (63069, 3147000), (75528, 2627875), (78675, 2522760), (84092, 2360250), (94410, 2102300), (104900, 1892070), (105115, 1888200), (125880, 1576725), (126138, 1573500), (131125, 1513656), (157350, 1261380), (168184, 1180125), (188820, 1051150), (189207, 1049000), (209800, 946035), (210230, 944100), (236025, 840920), (252276, 786750), (262250, 756828), (314700, 630690), (315345, 629400), (377640, 525575), (378414, 524500), (393375, 504552), (420460, 472050)]