1378301400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^2\times {\mathrm{5209}}^1$

素因数の和:5248

約数の個数: 288

約数和(自身を含む): 5523642000

約数和(自身を除く): 4145340600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 49, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 108, 120, 126, 135, 140, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 245, 252, 270, 280, 294, 300, 315, 350, 360, 378, 392, 420, 441, 450, 490, 504, 525, 540, 588, 600, 630, 675, 700, 735, 756, 840, 882, 900, 945, 980, 1050, 1080, 1176, 1225, 1260, 1323, 1350, 1400, 1470, 1512, 1575, 1764, 1800, 1890, 1960, 2100, 2205, 2450, 2520, 2646, 2700, 2940, 3150, 3528, 3675, 3780, 4200, 4410, 4725, 4900, 5209, 5292, 5400, 5880, 6300, 6615, 7350, 7560, 8820, 9450, 9800, 10418, 10584, 11025, 12600, 13230, 14700, 15627, 17640, 18900, 20836, 22050, 26045, 26460, 29400, 31254, 33075, 36463, 37800, 41672, 44100, 46881, 52090, 52920, 62508, 66150, 72926, 78135, 88200, 93762, 104180, 109389, 125016, 130225, 132300, 140643, 145852, 156270, 182315, 187524, 208360, 218778, 234405, 255241, 260450, 264600, 281286, 291704, 312540, 328167, 364630, 375048, 390675, 437556, 468810, 510482, 520900, 546945, 562572, 625080, 656334, 703215, 729260, 765723, 781350, 875112, 911575, 937620, 984501, 1020964, 1041800, 1093890, 1125144, 1172025, 1276205, 1312668, 1406430, 1458520, 1531446, 1562700, 1640835, 1823150, 1875240, 1969002, 2041928, 2187780, 2297169, 2344050, 2552410, 2625336, 2734725, 2812860, 3062892, 3125400, 3281670, 3516075, 3646300, 3828615, 3938004, 4375560, 4594338, 4688100, 4922505, 5104820, 5469450, 5625720, 6125784, 6381025, 6563340, 6891507, 7032150, 7292600, 7657230, 7876008, 8204175, 9188676, 9376200, 9845010, 10209640, 10938900, 11485845, 12762050, 13126680, 13783014, 14064300, 15314460, 16408350, 18377352, 19143075, 19690020, 21877800, 22971690, 24612525, 25524100, 27566028, 28128600, 30628920, 32816700, 34457535, 38286150, 39380040, 45943380, 49225050, 51048200, 55132056, 57429225, 65633400, 68915070, 76572300, 91886760, 98450100, 114858450, 137830140, 153144600, 172287675, 196900200, 229716900, 275660280, 344575350, 459433800, 689150700, 1378301400]

約数ペア:

[(1, 1378301400), (2, 689150700), (3, 459433800), (4, 344575350), (5, 275660280), (6, 229716900), (7, 196900200), (8, 172287675), (9, 153144600), (10, 137830140), (12, 114858450), (14, 98450100), (15, 91886760), (18, 76572300), (20, 68915070), (21, 65633400), (24, 57429225), (25, 55132056), (27, 51048200), (28, 49225050), (30, 45943380), (35, 39380040), (36, 38286150), (40, 34457535), (42, 32816700), (45, 30628920), (49, 28128600), (50, 27566028), (54, 25524100), (56, 24612525), (60, 22971690), (63, 21877800), (70, 19690020), (72, 19143075), (75, 18377352), (84, 16408350), (90, 15314460), (98, 14064300), (100, 13783014), (105, 13126680), (108, 12762050), (120, 11485845), (126, 10938900), (135, 10209640), (140, 9845010), (147, 9376200), (150, 9188676), (168, 8204175), (175, 7876008), (180, 7657230), (189, 7292600), (196, 7032150), (200, 6891507), (210, 6563340), (216, 6381025), (225, 6125784), (245, 5625720), (252, 5469450), (270, 5104820), (280, 4922505), (294, 4688100), (300, 4594338), (315, 4375560), (350, 3938004), (360, 3828615), (378, 3646300), (392, 3516075), (420, 3281670), (441, 3125400), (450, 3062892), (490, 2812860), (504, 2734725), (525, 2625336), (540, 2552410), (588, 2344050), (600, 2297169), (630, 2187780), (675, 2041928), (700, 1969002), (735, 1875240), (756, 1823150), (840, 1640835), (882, 1562700), (900, 1531446), (945, 1458520), (980, 1406430), (1050, 1312668), (1080, 1276205), (1176, 1172025), (1225, 1125144), (1260, 1093890), (1323, 1041800), (1350, 1020964), (1400, 984501), (1470, 937620), (1512, 911575), (1575, 875112), (1764, 781350), (1800, 765723), (1890, 729260), (1960, 703215), (2100, 656334), (2205, 625080), (2450, 562572), (2520, 546945), (2646, 520900), (2700, 510482), (2940, 468810), (3150, 437556), (3528, 390675), (3675, 375048), (3780, 364630), (4200, 328167), (4410, 312540), (4725, 291704), (4900, 281286), (5209, 264600), (5292, 260450), (5400, 255241), (5880, 234405), (6300, 218778), (6615, 208360), (7350, 187524), (7560, 182315), (8820, 156270), (9450, 145852), (9800, 140643), (10418, 132300), (10584, 130225), (11025, 125016), (12600, 109389), (13230, 104180), (14700, 93762), (15627, 88200), (17640, 78135), (18900, 72926), (20836, 66150), (22050, 62508), (26045, 52920), (26460, 52090), (29400, 46881), (31254, 44100), (33075, 41672), (36463, 37800)]