210029400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 820185600

約数和(自身を除く): 610156200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 79, 84, 90, 100, 105, 120, 126, 140, 150, 158, 168, 175, 180, 200, 210, 211, 225, 237, 252, 280, 300, 315, 316, 350, 360, 395, 420, 422, 450, 474, 504, 525, 553, 600, 630, 632, 633, 700, 711, 790, 840, 844, 900, 948, 1050, 1055, 1106, 1185, 1260, 1266, 1400, 1422, 1477, 1575, 1580, 1659, 1688, 1800, 1896, 1899, 1975, 2100, 2110, 2212, 2370, 2520, 2532, 2765, 2844, 2954, 3150, 3160, 3165, 3318, 3555, 3798, 3950, 4200, 4220, 4424, 4431, 4740, 4977, 5064, 5275, 5530, 5688, 5908, 5925, 6300, 6330, 6636, 7110, 7385, 7596, 7900, 8295, 8440, 8862, 9480, 9495, 9954, 10550, 11060, 11816, 11850, 12600, 12660, 13272, 13293, 13825, 14220, 14770, 15192, 15800, 15825, 16590, 16669, 17724, 17775, 18990, 19908, 21100, 22120, 22155, 23700, 24885, 25320, 26586, 27650, 28440, 29540, 31650, 33180, 33338, 35448, 35550, 36925, 37980, 39816, 41475, 42200, 44310, 47400, 47475, 49770, 50007, 53172, 55300, 59080, 63300, 66360, 66465, 66676, 71100, 73850, 75960, 82950, 83345, 88620, 94950, 99540, 100014, 106344, 110600, 110775, 116683, 124425, 126600, 132930, 133352, 142200, 147700, 150021, 165900, 166690, 177240, 189900, 199080, 200028, 221550, 233366, 248850, 250035, 265860, 295400, 300042, 331800, 332325, 333380, 350049, 379800, 400056, 416725, 443100, 466732, 497700, 500070, 531720, 583415, 600084, 664650, 666760, 700098, 750105, 833450, 886200, 933464, 995400, 1000140, 1050147, 1166830, 1200168, 1250175, 1329300, 1400196, 1500210, 1666900, 1750245, 2000280, 2100294, 2333660, 2500350, 2658600, 2800392, 2917075, 3000420, 3333800, 3500490, 3750525, 4200588, 4667320, 5000700, 5250735, 5834150, 6000840, 7000980, 7501050, 8401176, 8751225, 10001400, 10501470, 11668300, 14001960, 15002100, 17502450, 21002940, 23336600, 26253675, 30004200, 35004900, 42005880, 52507350, 70009800, 105014700, 210029400]

約数ペア:

[(1, 210029400), (2, 105014700), (3, 70009800), (4, 52507350), (5, 42005880), (6, 35004900), (7, 30004200), (8, 26253675), (9, 23336600), (10, 21002940), (12, 17502450), (14, 15002100), (15, 14001960), (18, 11668300), (20, 10501470), (21, 10001400), (24, 8751225), (25, 8401176), (28, 7501050), (30, 7000980), (35, 6000840), (36, 5834150), (40, 5250735), (42, 5000700), (45, 4667320), (50, 4200588), (56, 3750525), (60, 3500490), (63, 3333800), (70, 3000420), (72, 2917075), (75, 2800392), (79, 2658600), (84, 2500350), (90, 2333660), (100, 2100294), (105, 2000280), (120, 1750245), (126, 1666900), (140, 1500210), (150, 1400196), (158, 1329300), (168, 1250175), (175, 1200168), (180, 1166830), (200, 1050147), (210, 1000140), (211, 995400), (225, 933464), (237, 886200), (252, 833450), (280, 750105), (300, 700098), (315, 666760), (316, 664650), (350, 600084), (360, 583415), (395, 531720), (420, 500070), (422, 497700), (450, 466732), (474, 443100), (504, 416725), (525, 400056), (553, 379800), (600, 350049), (630, 333380), (632, 332325), (633, 331800), (700, 300042), (711, 295400), (790, 265860), (840, 250035), (844, 248850), (900, 233366), (948, 221550), (1050, 200028), (1055, 199080), (1106, 189900), (1185, 177240), (1260, 166690), (1266, 165900), (1400, 150021), (1422, 147700), (1477, 142200), (1575, 133352), (1580, 132930), (1659, 126600), (1688, 124425), (1800, 116683), (1896, 110775), (1899, 110600), (1975, 106344), (2100, 100014), (2110, 99540), (2212, 94950), (2370, 88620), (2520, 83345), (2532, 82950), (2765, 75960), (2844, 73850), (2954, 71100), (3150, 66676), (3160, 66465), (3165, 66360), (3318, 63300), (3555, 59080), (3798, 55300), (3950, 53172), (4200, 50007), (4220, 49770), (4424, 47475), (4431, 47400), (4740, 44310), (4977, 42200), (5064, 41475), (5275, 39816), (5530, 37980), (5688, 36925), (5908, 35550), (5925, 35448), (6300, 33338), (6330, 33180), (6636, 31650), (7110, 29540), (7385, 28440), (7596, 27650), (7900, 26586), (8295, 25320), (8440, 24885), (8862, 23700), (9480, 22155), (9495, 22120), (9954, 21100), (10550, 19908), (11060, 18990), (11816, 17775), (11850, 17724), (12600, 16669), (12660, 16590), (13272, 15825), (13293, 15800), (13825, 15192), (14220, 14770)]