243391500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 871416000

約数和(自身を除く): 628024500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 121, 125, 132, 135, 149, 150, 165, 180, 198, 220, 225, 242, 250, 270, 275, 297, 298, 300, 330, 363, 375, 396, 447, 450, 484, 495, 500, 540, 550, 594, 596, 605, 660, 675, 726, 745, 750, 825, 894, 900, 990, 1089, 1100, 1125, 1188, 1210, 1341, 1350, 1375, 1452, 1485, 1490, 1500, 1639, 1650, 1788, 1815, 1980, 2178, 2235, 2250, 2420, 2475, 2682, 2700, 2750, 2970, 2980, 3025, 3267, 3278, 3300, 3375, 3630, 3725, 4023, 4125, 4356, 4470, 4500, 4917, 4950, 5364, 5445, 5500, 5940, 6050, 6534, 6556, 6705, 6750, 7260, 7425, 7450, 8046, 8195, 8250, 8940, 9075, 9834, 9900, 10890, 11175, 12100, 12375, 13068, 13410, 13500, 14751, 14850, 14900, 15125, 16092, 16335, 16390, 16500, 18029, 18150, 18625, 19668, 20115, 21780, 22350, 24585, 24750, 26820, 27225, 29502, 29700, 30250, 32670, 32780, 33525, 36058, 36300, 37125, 37250, 40230, 40975, 44253, 44700, 45375, 49170, 49500, 54087, 54450, 55875, 59004, 60500, 65340, 67050, 72116, 73755, 74250, 74500, 80460, 81675, 81950, 88506, 90145, 90750, 98340, 100575, 108174, 108900, 111750, 122925, 134100, 136125, 147510, 148500, 162261, 163350, 163900, 167625, 177012, 180290, 181500, 201150, 204875, 216348, 221265, 223500, 245850, 270435, 272250, 295020, 324522, 326700, 335250, 360580, 368775, 402300, 408375, 409750, 442530, 450725, 486783, 491700, 502875, 540870, 544500, 614625, 649044, 670500, 737550, 811305, 816750, 819500, 885060, 901450, 973566, 1005750, 1081740, 1106325, 1229250, 1352175, 1475100, 1622610, 1633500, 1802900, 1843875, 1947132, 2011500, 2212650, 2253625, 2433915, 2458500, 2704350, 3245220, 3687750, 4056525, 4425300, 4507250, 4867830, 5408700, 5531625, 6760875, 7375500, 8113050, 9014500, 9735660, 11063250, 12169575, 13521750, 16226100, 20282625, 22126500, 24339150, 27043500, 40565250, 48678300, 60847875, 81130500, 121695750, 243391500]

約数ペア:

[(1, 243391500), (2, 121695750), (3, 81130500), (4, 60847875), (5, 48678300), (6, 40565250), (9, 27043500), (10, 24339150), (11, 22126500), (12, 20282625), (15, 16226100), (18, 13521750), (20, 12169575), (22, 11063250), (25, 9735660), (27, 9014500), (30, 8113050), (33, 7375500), (36, 6760875), (44, 5531625), (45, 5408700), (50, 4867830), (54, 4507250), (55, 4425300), (60, 4056525), (66, 3687750), (75, 3245220), (90, 2704350), (99, 2458500), (100, 2433915), (108, 2253625), (110, 2212650), (121, 2011500), (125, 1947132), (132, 1843875), (135, 1802900), (149, 1633500), (150, 1622610), (165, 1475100), (180, 1352175), (198, 1229250), (220, 1106325), (225, 1081740), (242, 1005750), (250, 973566), (270, 901450), (275, 885060), (297, 819500), (298, 816750), (300, 811305), (330, 737550), (363, 670500), (375, 649044), (396, 614625), (447, 544500), (450, 540870), (484, 502875), (495, 491700), (500, 486783), (540, 450725), (550, 442530), (594, 409750), (596, 408375), (605, 402300), (660, 368775), (675, 360580), (726, 335250), (745, 326700), (750, 324522), (825, 295020), (894, 272250), (900, 270435), (990, 245850), (1089, 223500), (1100, 221265), (1125, 216348), (1188, 204875), (1210, 201150), (1341, 181500), (1350, 180290), (1375, 177012), (1452, 167625), (1485, 163900), (1490, 163350), (1500, 162261), (1639, 148500), (1650, 147510), (1788, 136125), (1815, 134100), (1980, 122925), (2178, 111750), (2235, 108900), (2250, 108174), (2420, 100575), (2475, 98340), (2682, 90750), (2700, 90145), (2750, 88506), (2970, 81950), (2980, 81675), (3025, 80460), (3267, 74500), (3278, 74250), (3300, 73755), (3375, 72116), (3630, 67050), (3725, 65340), (4023, 60500), (4125, 59004), (4356, 55875), (4470, 54450), (4500, 54087), (4917, 49500), (4950, 49170), (5364, 45375), (5445, 44700), (5500, 44253), (5940, 40975), (6050, 40230), (6534, 37250), (6556, 37125), (6705, 36300), (6750, 36058), (7260, 33525), (7425, 32780), (7450, 32670), (8046, 30250), (8195, 29700), (8250, 29502), (8940, 27225), (9075, 26820), (9834, 24750), (9900, 24585), (10890, 22350), (11175, 21780), (12100, 20115), (12375, 19668), (13068, 18625), (13410, 18150), (13500, 18029), (14751, 16500), (14850, 16390), (14900, 16335), (15125, 16092)]