213815700

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 252

約数和(自身を含む): 796928160

約数和(自身を除く): 583112460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 419, 420, 450, 486, 525, 540, 567, 630, 675, 700, 729, 756, 810, 838, 900, 945, 972, 1050, 1134, 1215, 1257, 1260, 1350, 1458, 1575, 1620, 1676, 1701, 1890, 2025, 2095, 2100, 2268, 2430, 2514, 2700, 2835, 2916, 2933, 3150, 3402, 3645, 3771, 3780, 4050, 4190, 4725, 4860, 5028, 5103, 5670, 5866, 6075, 6285, 6300, 6804, 7290, 7542, 8100, 8380, 8505, 8799, 9450, 10206, 10475, 11313, 11340, 11732, 12150, 12570, 14175, 14580, 14665, 15084, 17010, 17598, 18225, 18855, 18900, 20412, 20950, 22626, 24300, 25140, 25515, 26397, 28350, 29330, 31425, 33939, 34020, 35196, 36450, 37710, 41900, 42525, 43995, 45252, 51030, 52794, 56565, 56700, 58660, 62850, 67878, 72900, 73325, 75420, 79191, 85050, 87990, 94275, 101817, 102060, 105588, 113130, 125700, 127575, 131985, 135756, 146650, 158382, 169695, 170100, 175980, 188550, 203634, 219975, 226260, 237573, 255150, 263970, 282825, 293300, 305451, 316764, 339390, 377100, 395955, 407268, 439950, 475146, 509085, 510300, 527940, 565650, 610902, 659925, 678780, 712719, 791910, 848475, 879900, 950292, 1018170, 1131300, 1187865, 1221804, 1319850, 1425438, 1527255, 1583820, 1696950, 1979775, 2036340, 2138157, 2375730, 2545425, 2639700, 2850876, 3054510, 3393900, 3563595, 3959550, 4276314, 4751460, 5090850, 5939325, 6109020, 7127190, 7636275, 7919100, 8552628, 10181700, 10690785, 11878650, 14254380, 15272550, 17817975, 21381570, 23757300, 30545100, 35635950, 42763140, 53453925, 71271900, 106907850, 213815700]

約数ペア:

[(1, 213815700), (2, 106907850), (3, 71271900), (4, 53453925), (5, 42763140), (6, 35635950), (7, 30545100), (9, 23757300), (10, 21381570), (12, 17817975), (14, 15272550), (15, 14254380), (18, 11878650), (20, 10690785), (21, 10181700), (25, 8552628), (27, 7919100), (28, 7636275), (30, 7127190), (35, 6109020), (36, 5939325), (42, 5090850), (45, 4751460), (50, 4276314), (54, 3959550), (60, 3563595), (63, 3393900), (70, 3054510), (75, 2850876), (81, 2639700), (84, 2545425), (90, 2375730), (100, 2138157), (105, 2036340), (108, 1979775), (126, 1696950), (135, 1583820), (140, 1527255), (150, 1425438), (162, 1319850), (175, 1221804), (180, 1187865), (189, 1131300), (210, 1018170), (225, 950292), (243, 879900), (252, 848475), (270, 791910), (300, 712719), (315, 678780), (324, 659925), (350, 610902), (378, 565650), (405, 527940), (419, 510300), (420, 509085), (450, 475146), (486, 439950), (525, 407268), (540, 395955), (567, 377100), (630, 339390), (675, 316764), (700, 305451), (729, 293300), (756, 282825), (810, 263970), (838, 255150), (900, 237573), (945, 226260), (972, 219975), (1050, 203634), (1134, 188550), (1215, 175980), (1257, 170100), (1260, 169695), (1350, 158382), (1458, 146650), (1575, 135756), (1620, 131985), (1676, 127575), (1701, 125700), (1890, 113130), (2025, 105588), (2095, 102060), (2100, 101817), (2268, 94275), (2430, 87990), (2514, 85050), (2700, 79191), (2835, 75420), (2916, 73325), (2933, 72900), (3150, 67878), (3402, 62850), (3645, 58660), (3771, 56700), (3780, 56565), (4050, 52794), (4190, 51030), (4725, 45252), (4860, 43995), (5028, 42525), (5103, 41900), (5670, 37710), (5866, 36450), (6075, 35196), (6285, 34020), (6300, 33939), (6804, 31425), (7290, 29330), (7542, 28350), (8100, 26397), (8380, 25515), (8505, 25140), (8799, 24300), (9450, 22626), (10206, 20950), (10475, 20412), (11313, 18900), (11340, 18855), (11732, 18225), (12150, 17598), (12570, 17010), (14175, 15084), (14580, 14665)]