250687800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1151}}^1$

素因数の和:1195

約数の個数: 216

約数和(自身を含む): 926190720

約数和(自身を除く): 675502920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 660, 726, 792, 825, 900, 968, 990, 1089, 1100, 1151, 1210, 1320, 1452, 1650, 1800, 1815, 1980, 2178, 2200, 2302, 2420, 2475, 2904, 3025, 3300, 3453, 3630, 3960, 4356, 4604, 4840, 4950, 5445, 5755, 6050, 6600, 6906, 7260, 8712, 9075, 9208, 9900, 10359, 10890, 11510, 12100, 12661, 13812, 14520, 17265, 18150, 19800, 20718, 21780, 23020, 24200, 25322, 27225, 27624, 28775, 34530, 36300, 37983, 41436, 43560, 46040, 50644, 51795, 54450, 57550, 63305, 69060, 72600, 75966, 82872, 86325, 101288, 103590, 108900, 113949, 115100, 126610, 138120, 139271, 151932, 172650, 189915, 207180, 217800, 227898, 230200, 253220, 258975, 278542, 303864, 316525, 345300, 379830, 414360, 417813, 455796, 506440, 517950, 557084, 569745, 633050, 690600, 696355, 759660, 835626, 911592, 949575, 1035900, 1114168, 1139490, 1253439, 1266100, 1392710, 1519320, 1671252, 1899150, 2071800, 2089065, 2278980, 2506878, 2532200, 2785420, 2848725, 3342504, 3481775, 3798300, 4178130, 4557960, 5013756, 5570840, 5697450, 6267195, 6963550, 7596600, 8356260, 10027512, 10445325, 11394900, 12534390, 13927100, 16712520, 20890650, 22789800, 25068780, 27854200, 31335975, 41781300, 50137560, 62671950, 83562600, 125343900, 250687800]

約数ペア:

[(1, 250687800), (2, 125343900), (3, 83562600), (4, 62671950), (5, 50137560), (6, 41781300), (8, 31335975), (9, 27854200), (10, 25068780), (11, 22789800), (12, 20890650), (15, 16712520), (18, 13927100), (20, 12534390), (22, 11394900), (24, 10445325), (25, 10027512), (30, 8356260), (33, 7596600), (36, 6963550), (40, 6267195), (44, 5697450), (45, 5570840), (50, 5013756), (55, 4557960), (60, 4178130), (66, 3798300), (72, 3481775), (75, 3342504), (88, 2848725), (90, 2785420), (99, 2532200), (100, 2506878), (110, 2278980), (120, 2089065), (121, 2071800), (132, 1899150), (150, 1671252), (165, 1519320), (180, 1392710), (198, 1266100), (200, 1253439), (220, 1139490), (225, 1114168), (242, 1035900), (264, 949575), (275, 911592), (300, 835626), (330, 759660), (360, 696355), (363, 690600), (396, 633050), (440, 569745), (450, 557084), (484, 517950), (495, 506440), (550, 455796), (600, 417813), (605, 414360), (660, 379830), (726, 345300), (792, 316525), (825, 303864), (900, 278542), (968, 258975), (990, 253220), (1089, 230200), (1100, 227898), (1151, 217800), (1210, 207180), (1320, 189915), (1452, 172650), (1650, 151932), (1800, 139271), (1815, 138120), (1980, 126610), (2178, 115100), (2200, 113949), (2302, 108900), (2420, 103590), (2475, 101288), (2904, 86325), (3025, 82872), (3300, 75966), (3453, 72600), (3630, 69060), (3960, 63305), (4356, 57550), (4604, 54450), (4840, 51795), (4950, 50644), (5445, 46040), (5755, 43560), (6050, 41436), (6600, 37983), (6906, 36300), (7260, 34530), (8712, 28775), (9075, 27624), (9208, 27225), (9900, 25322), (10359, 24200), (10890, 23020), (11510, 21780), (12100, 20718), (12661, 19800), (13812, 18150), (14520, 17265)]