212448600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1339

約数の個数: 288

約数和(自身を含む): 878797920

約数和(自身を除く): 666349320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 252, 260, 273, 280, 300, 312, 315, 325, 350, 360, 364, 390, 420, 450, 455, 468, 504, 520, 525, 546, 585, 600, 630, 650, 700, 728, 780, 819, 840, 900, 910, 936, 975, 1050, 1092, 1170, 1260, 1297, 1300, 1365, 1400, 1560, 1575, 1638, 1800, 1820, 1950, 2100, 2184, 2275, 2340, 2520, 2594, 2600, 2730, 2925, 3150, 3276, 3640, 3891, 3900, 4095, 4200, 4550, 4680, 5188, 5460, 5850, 6300, 6485, 6552, 6825, 7782, 7800, 8190, 9079, 9100, 10376, 10920, 11673, 11700, 12600, 12970, 13650, 15564, 16380, 16861, 18158, 18200, 19455, 20475, 23346, 23400, 25940, 27237, 27300, 31128, 32425, 32760, 33722, 36316, 38910, 40950, 45395, 46692, 50583, 51880, 54474, 54600, 58365, 64850, 67444, 72632, 77820, 81711, 81900, 84305, 90790, 93384, 97275, 101166, 108948, 116730, 118027, 129700, 134888, 136185, 151749, 155640, 163422, 163800, 168610, 181580, 194550, 202332, 217896, 226975, 233460, 236054, 252915, 259400, 272370, 291825, 303498, 326844, 337220, 354081, 363160, 389100, 404664, 408555, 421525, 453950, 466920, 472108, 505830, 544740, 583650, 590135, 606996, 653688, 674440, 680925, 708162, 758745, 778200, 817110, 843050, 907900, 944216, 1011660, 1062243, 1089480, 1167300, 1180270, 1213992, 1264575, 1361850, 1416324, 1517490, 1634220, 1686100, 1770405, 1815800, 2023320, 2042775, 2124486, 2334600, 2360540, 2529150, 2723700, 2832648, 2950675, 3034980, 3268440, 3372200, 3540810, 3793725, 4085550, 4248972, 4721080, 5058300, 5311215, 5447400, 5901350, 6069960, 7081620, 7587450, 8171100, 8497944, 8852025, 10116600, 10622430, 11802700, 14163240, 15174900, 16342200, 17704050, 21244860, 23605400, 26556075, 30349800, 35408100, 42489720, 53112150, 70816200, 106224300, 212448600]

約数ペア:

[(1, 212448600), (2, 106224300), (3, 70816200), (4, 53112150), (5, 42489720), (6, 35408100), (7, 30349800), (8, 26556075), (9, 23605400), (10, 21244860), (12, 17704050), (13, 16342200), (14, 15174900), (15, 14163240), (18, 11802700), (20, 10622430), (21, 10116600), (24, 8852025), (25, 8497944), (26, 8171100), (28, 7587450), (30, 7081620), (35, 6069960), (36, 5901350), (39, 5447400), (40, 5311215), (42, 5058300), (45, 4721080), (50, 4248972), (52, 4085550), (56, 3793725), (60, 3540810), (63, 3372200), (65, 3268440), (70, 3034980), (72, 2950675), (75, 2832648), (78, 2723700), (84, 2529150), (90, 2360540), (91, 2334600), (100, 2124486), (104, 2042775), (105, 2023320), (117, 1815800), (120, 1770405), (126, 1686100), (130, 1634220), (140, 1517490), (150, 1416324), (156, 1361850), (168, 1264575), (175, 1213992), (180, 1180270), (182, 1167300), (195, 1089480), (200, 1062243), (210, 1011660), (225, 944216), (234, 907900), (252, 843050), (260, 817110), (273, 778200), (280, 758745), (300, 708162), (312, 680925), (315, 674440), (325, 653688), (350, 606996), (360, 590135), (364, 583650), (390, 544740), (420, 505830), (450, 472108), (455, 466920), (468, 453950), (504, 421525), (520, 408555), (525, 404664), (546, 389100), (585, 363160), (600, 354081), (630, 337220), (650, 326844), (700, 303498), (728, 291825), (780, 272370), (819, 259400), (840, 252915), (900, 236054), (910, 233460), (936, 226975), (975, 217896), (1050, 202332), (1092, 194550), (1170, 181580), (1260, 168610), (1297, 163800), (1300, 163422), (1365, 155640), (1400, 151749), (1560, 136185), (1575, 134888), (1638, 129700), (1800, 118027), (1820, 116730), (1950, 108948), (2100, 101166), (2184, 97275), (2275, 93384), (2340, 90790), (2520, 84305), (2594, 81900), (2600, 81711), (2730, 77820), (2925, 72632), (3150, 67444), (3276, 64850), (3640, 58365), (3891, 54600), (3900, 54474), (4095, 51880), (4200, 50583), (4550, 46692), (4680, 45395), (5188, 40950), (5460, 38910), (5850, 36316), (6300, 33722), (6485, 32760), (6552, 32425), (6825, 31128), (7782, 27300), (7800, 27237), (8190, 25940), (9079, 23400), (9100, 23346), (10376, 20475), (10920, 19455), (11673, 18200), (11700, 18158), (12600, 16861), (12970, 16380), (13650, 15564)]