78621600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 283481856

約数和(自身を除く): 204860256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 41, 47, 48, 50, 51, 60, 68, 75, 80, 82, 85, 94, 96, 100, 102, 120, 123, 136, 141, 150, 160, 164, 170, 188, 200, 204, 205, 235, 240, 246, 255, 272, 282, 300, 328, 340, 376, 400, 408, 410, 425, 470, 480, 492, 510, 544, 564, 600, 615, 656, 680, 697, 705, 752, 799, 800, 816, 820, 850, 940, 984, 1020, 1025, 1128, 1175, 1200, 1230, 1275, 1312, 1360, 1394, 1410, 1504, 1598, 1632, 1640, 1700, 1880, 1927, 1968, 2040, 2050, 2091, 2256, 2350, 2397, 2400, 2460, 2550, 2720, 2788, 2820, 3075, 3196, 3280, 3400, 3485, 3525, 3760, 3854, 3936, 3995, 4080, 4100, 4182, 4512, 4700, 4794, 4920, 5100, 5576, 5640, 5781, 6150, 6392, 6560, 6800, 6970, 7050, 7520, 7708, 7990, 8160, 8200, 8364, 9400, 9588, 9635, 9840, 10200, 10455, 11152, 11280, 11562, 11985, 12300, 12784, 13600, 13940, 14100, 15416, 15980, 16400, 16728, 17425, 18800, 19176, 19270, 19680, 19975, 20400, 20910, 22304, 22560, 23124, 23970, 24600, 25568, 27880, 28200, 28905, 30832, 31960, 32759, 32800, 33456, 34850, 37600, 38352, 38540, 39950, 40800, 41820, 46248, 47940, 48175, 49200, 52275, 55760, 56400, 57810, 59925, 61664, 63920, 65518, 66912, 69700, 76704, 77080, 79900, 83640, 92496, 95880, 96350, 98277, 98400, 104550, 111520, 112800, 115620, 119850, 127840, 131036, 139400, 144525, 154160, 159800, 163795, 167280, 184992, 191760, 192700, 196554, 209100, 231240, 239700, 262072, 278800, 289050, 308320, 319600, 327590, 334560, 383520, 385400, 393108, 418200, 462480, 479400, 491385, 524144, 557600, 578100, 639200, 655180, 770800, 786216, 818975, 836400, 924960, 958800, 982770, 1048288, 1156200, 1310360, 1541600, 1572432, 1637950, 1672800, 1917600, 1965540, 2312400, 2456925, 2620720, 3144864, 3275900, 3931080, 4624800, 4913850, 5241440, 6551800, 7862160, 9827700, 13103600, 15724320, 19655400, 26207200, 39310800, 78621600]

約数ペア:

[(1, 78621600), (2, 39310800), (3, 26207200), (4, 19655400), (5, 15724320), (6, 13103600), (8, 9827700), (10, 7862160), (12, 6551800), (15, 5241440), (16, 4913850), (17, 4624800), (20, 3931080), (24, 3275900), (25, 3144864), (30, 2620720), (32, 2456925), (34, 2312400), (40, 1965540), (41, 1917600), (47, 1672800), (48, 1637950), (50, 1572432), (51, 1541600), (60, 1310360), (68, 1156200), (75, 1048288), (80, 982770), (82, 958800), (85, 924960), (94, 836400), (96, 818975), (100, 786216), (102, 770800), (120, 655180), (123, 639200), (136, 578100), (141, 557600), (150, 524144), (160, 491385), (164, 479400), (170, 462480), (188, 418200), (200, 393108), (204, 385400), (205, 383520), (235, 334560), (240, 327590), (246, 319600), (255, 308320), (272, 289050), (282, 278800), (300, 262072), (328, 239700), (340, 231240), (376, 209100), (400, 196554), (408, 192700), (410, 191760), (425, 184992), (470, 167280), (480, 163795), (492, 159800), (510, 154160), (544, 144525), (564, 139400), (600, 131036), (615, 127840), (656, 119850), (680, 115620), (697, 112800), (705, 111520), (752, 104550), (799, 98400), (800, 98277), (816, 96350), (820, 95880), (850, 92496), (940, 83640), (984, 79900), (1020, 77080), (1025, 76704), (1128, 69700), (1175, 66912), (1200, 65518), (1230, 63920), (1275, 61664), (1312, 59925), (1360, 57810), (1394, 56400), (1410, 55760), (1504, 52275), (1598, 49200), (1632, 48175), (1640, 47940), (1700, 46248), (1880, 41820), (1927, 40800), (1968, 39950), (2040, 38540), (2050, 38352), (2091, 37600), (2256, 34850), (2350, 33456), (2397, 32800), (2400, 32759), (2460, 31960), (2550, 30832), (2720, 28905), (2788, 28200), (2820, 27880), (3075, 25568), (3196, 24600), (3280, 23970), (3400, 23124), (3485, 22560), (3525, 22304), (3760, 20910), (3854, 20400), (3936, 19975), (3995, 19680), (4080, 19270), (4100, 19176), (4182, 18800), (4512, 17425), (4700, 16728), (4794, 16400), (4920, 15980), (5100, 15416), (5576, 14100), (5640, 13940), (5781, 13600), (6150, 12784), (6392, 12300), (6560, 11985), (6800, 11562), (6970, 11280), (7050, 11152), (7520, 10455), (7708, 10200), (7990, 9840), (8160, 9635), (8200, 9588), (8364, 9400)]