185912580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 624476160

約数和(自身を除く): 438563580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 109, 124, 131, 140, 155, 186, 210, 217, 218, 262, 310, 327, 372, 393, 420, 434, 436, 465, 524, 545, 620, 651, 654, 655, 763, 786, 868, 917, 930, 1085, 1090, 1302, 1308, 1310, 1526, 1572, 1635, 1834, 1860, 1965, 2170, 2180, 2289, 2604, 2620, 2751, 3052, 3255, 3270, 3379, 3668, 3815, 3930, 4061, 4340, 4578, 4585, 5502, 6510, 6540, 6758, 7630, 7860, 8122, 9156, 9170, 10137, 11004, 11445, 12183, 13020, 13516, 13755, 14279, 15260, 16244, 16895, 18340, 20274, 20305, 22890, 23653, 24366, 27510, 28427, 28558, 33790, 40548, 40610, 42837, 45780, 47306, 48732, 50685, 55020, 56854, 57116, 60915, 67580, 70959, 71395, 81220, 85281, 85674, 94612, 99953, 101370, 113708, 118265, 121830, 141918, 142135, 142790, 170562, 171348, 199906, 202740, 214185, 236530, 243660, 283836, 284270, 285580, 299859, 341124, 354795, 399812, 426405, 428370, 442649, 473060, 499765, 568540, 599718, 709590, 852810, 856740, 885298, 999530, 1199436, 1327947, 1419180, 1499295, 1705620, 1770596, 1999060, 2213245, 2655894, 2998590, 3098543, 4426490, 5311788, 5997180, 6197086, 6639735, 8852980, 9295629, 12394172, 13279470, 15492715, 18591258, 26558940, 30985430, 37182516, 46478145, 61970860, 92956290, 185912580]

約数ペア:

[(1, 185912580), (2, 92956290), (3, 61970860), (4, 46478145), (5, 37182516), (6, 30985430), (7, 26558940), (10, 18591258), (12, 15492715), (14, 13279470), (15, 12394172), (20, 9295629), (21, 8852980), (28, 6639735), (30, 6197086), (31, 5997180), (35, 5311788), (42, 4426490), (60, 3098543), (62, 2998590), (70, 2655894), (84, 2213245), (93, 1999060), (105, 1770596), (109, 1705620), (124, 1499295), (131, 1419180), (140, 1327947), (155, 1199436), (186, 999530), (210, 885298), (217, 856740), (218, 852810), (262, 709590), (310, 599718), (327, 568540), (372, 499765), (393, 473060), (420, 442649), (434, 428370), (436, 426405), (465, 399812), (524, 354795), (545, 341124), (620, 299859), (651, 285580), (654, 284270), (655, 283836), (763, 243660), (786, 236530), (868, 214185), (917, 202740), (930, 199906), (1085, 171348), (1090, 170562), (1302, 142790), (1308, 142135), (1310, 141918), (1526, 121830), (1572, 118265), (1635, 113708), (1834, 101370), (1860, 99953), (1965, 94612), (2170, 85674), (2180, 85281), (2289, 81220), (2604, 71395), (2620, 70959), (2751, 67580), (3052, 60915), (3255, 57116), (3270, 56854), (3379, 55020), (3668, 50685), (3815, 48732), (3930, 47306), (4061, 45780), (4340, 42837), (4578, 40610), (4585, 40548), (5502, 33790), (6510, 28558), (6540, 28427), (6758, 27510), (7630, 24366), (7860, 23653), (8122, 22890), (9156, 20305), (9170, 20274), (10137, 18340), (11004, 16895), (11445, 16244), (12183, 15260), (13020, 14279), (13516, 13755)]