137200140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 288

約数和(自身を含む): 547223040

約数和(自身を除く): 410022900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 521, 532, 570, 627, 630, 660, 665, 684, 693, 770, 798, 836, 855, 924, 990, 1042, 1045, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1540, 1563, 1596, 1710, 1881, 1980, 1995, 2084, 2090, 2310, 2394, 2508, 2605, 2660, 2772, 2926, 3126, 3135, 3420, 3465, 3647, 3762, 3990, 4180, 4389, 4620, 4689, 4788, 5210, 5731, 5852, 5985, 6252, 6270, 6930, 7294, 7315, 7524, 7815, 7980, 8778, 9378, 9405, 9899, 10420, 10941, 11462, 11970, 12540, 13167, 13860, 14588, 14630, 15630, 17193, 17556, 18235, 18756, 18810, 19798, 21882, 21945, 22924, 23445, 23940, 26334, 28655, 29260, 29697, 31260, 32823, 34386, 36470, 37620, 39596, 40117, 43764, 43890, 46890, 49495, 51579, 52668, 54705, 57310, 59394, 65646, 65835, 68772, 69293, 72940, 80234, 85965, 87780, 89091, 93780, 98990, 103158, 108889, 109410, 114620, 118788, 120351, 131292, 131670, 138586, 148485, 160468, 164115, 171930, 178182, 197980, 200585, 206316, 207879, 217778, 218820, 240702, 257895, 263340, 277172, 296970, 326667, 328230, 343860, 346465, 356364, 361053, 401170, 415758, 435556, 445455, 481404, 515790, 544445, 593940, 601755, 623637, 653334, 656460, 692930, 722106, 762223, 802340, 831516, 890910, 980001, 1031580, 1039395, 1088890, 1203510, 1247274, 1306668, 1385860, 1444212, 1524446, 1633335, 1781820, 1805265, 1960002, 2078790, 2177780, 2286669, 2407020, 2494548, 3048892, 3118185, 3266670, 3610530, 3811115, 3920004, 4157580, 4573338, 4900005, 6236370, 6533340, 6860007, 7221060, 7622230, 9146676, 9800010, 11433345, 12472740, 13720014, 15244460, 19600020, 22866690, 27440028, 34300035, 45733380, 68600070, 137200140]

約数ペア:

[(1, 137200140), (2, 68600070), (3, 45733380), (4, 34300035), (5, 27440028), (6, 22866690), (7, 19600020), (9, 15244460), (10, 13720014), (11, 12472740), (12, 11433345), (14, 9800010), (15, 9146676), (18, 7622230), (19, 7221060), (20, 6860007), (21, 6533340), (22, 6236370), (28, 4900005), (30, 4573338), (33, 4157580), (35, 3920004), (36, 3811115), (38, 3610530), (42, 3266670), (44, 3118185), (45, 3048892), (55, 2494548), (57, 2407020), (60, 2286669), (63, 2177780), (66, 2078790), (70, 1960002), (76, 1805265), (77, 1781820), (84, 1633335), (90, 1524446), (95, 1444212), (99, 1385860), (105, 1306668), (110, 1247274), (114, 1203510), (126, 1088890), (132, 1039395), (133, 1031580), (140, 980001), (154, 890910), (165, 831516), (171, 802340), (180, 762223), (190, 722106), (198, 692930), (209, 656460), (210, 653334), (220, 623637), (228, 601755), (231, 593940), (252, 544445), (266, 515790), (285, 481404), (308, 445455), (315, 435556), (330, 415758), (342, 401170), (380, 361053), (385, 356364), (396, 346465), (399, 343860), (418, 328230), (420, 326667), (462, 296970), (495, 277172), (521, 263340), (532, 257895), (570, 240702), (627, 218820), (630, 217778), (660, 207879), (665, 206316), (684, 200585), (693, 197980), (770, 178182), (798, 171930), (836, 164115), (855, 160468), (924, 148485), (990, 138586), (1042, 131670), (1045, 131292), (1140, 120351), (1155, 118788), (1197, 114620), (1254, 109410), (1260, 108889), (1330, 103158), (1386, 98990), (1463, 93780), (1540, 89091), (1563, 87780), (1596, 85965), (1710, 80234), (1881, 72940), (1980, 69293), (1995, 68772), (2084, 65835), (2090, 65646), (2310, 59394), (2394, 57310), (2508, 54705), (2605, 52668), (2660, 51579), (2772, 49495), (2926, 46890), (3126, 43890), (3135, 43764), (3420, 40117), (3465, 39596), (3647, 37620), (3762, 36470), (3990, 34386), (4180, 32823), (4389, 31260), (4620, 29697), (4689, 29260), (4788, 28655), (5210, 26334), (5731, 23940), (5852, 23445), (5985, 22924), (6252, 21945), (6270, 21882), (6930, 19798), (7294, 18810), (7315, 18756), (7524, 18235), (7815, 17556), (7980, 17193), (8778, 15630), (9378, 14630), (9405, 14588), (9899, 13860), (10420, 13167), (10941, 12540), (11462, 11970)]