131148720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 200

約数和(自身を含む): 468664944

約数和(自身を除く): 337516224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 547, 555, 592, 648, 666, 720, 740, 810, 888, 999, 1080, 1094, 1110, 1296, 1332, 1480, 1620, 1641, 1665, 1776, 1998, 2160, 2188, 2220, 2664, 2735, 2960, 2997, 3240, 3282, 3330, 3996, 4376, 4440, 4923, 4995, 5328, 5470, 5994, 6480, 6564, 6660, 7992, 8205, 8752, 8880, 9846, 9990, 10940, 11988, 13128, 13320, 14769, 14985, 15984, 16410, 19692, 19980, 20239, 21880, 23976, 24615, 26256, 26640, 29538, 29970, 32820, 39384, 39960, 40478, 43760, 44307, 47952, 49230, 59076, 59940, 60717, 65640, 73845, 78768, 79920, 80956, 88614, 98460, 101195, 118152, 119880, 121434, 131280, 147690, 161912, 177228, 182151, 196920, 202390, 221535, 236304, 239760, 242868, 295380, 303585, 323824, 354456, 364302, 393840, 404780, 443070, 485736, 546453, 590760, 607170, 708912, 728604, 809560, 886140, 910755, 971472, 1092906, 1181520, 1214340, 1457208, 1619120, 1639359, 1772280, 1821510, 2185812, 2428680, 2732265, 2914416, 3278718, 3544560, 3643020, 4371624, 4857360, 5464530, 6557436, 7286040, 8196795, 8743248, 10929060, 13114872, 14572080, 16393590, 21858120, 26229744, 32787180, 43716240, 65574360, 131148720]

約数ペア:

[(1, 131148720), (2, 65574360), (3, 43716240), (4, 32787180), (5, 26229744), (6, 21858120), (8, 16393590), (9, 14572080), (10, 13114872), (12, 10929060), (15, 8743248), (16, 8196795), (18, 7286040), (20, 6557436), (24, 5464530), (27, 4857360), (30, 4371624), (36, 3643020), (37, 3544560), (40, 3278718), (45, 2914416), (48, 2732265), (54, 2428680), (60, 2185812), (72, 1821510), (74, 1772280), (80, 1639359), (81, 1619120), (90, 1457208), (108, 1214340), (111, 1181520), (120, 1092906), (135, 971472), (144, 910755), (148, 886140), (162, 809560), (180, 728604), (185, 708912), (216, 607170), (222, 590760), (240, 546453), (270, 485736), (296, 443070), (324, 404780), (333, 393840), (360, 364302), (370, 354456), (405, 323824), (432, 303585), (444, 295380), (540, 242868), (547, 239760), (555, 236304), (592, 221535), (648, 202390), (666, 196920), (720, 182151), (740, 177228), (810, 161912), (888, 147690), (999, 131280), (1080, 121434), (1094, 119880), (1110, 118152), (1296, 101195), (1332, 98460), (1480, 88614), (1620, 80956), (1641, 79920), (1665, 78768), (1776, 73845), (1998, 65640), (2160, 60717), (2188, 59940), (2220, 59076), (2664, 49230), (2735, 47952), (2960, 44307), (2997, 43760), (3240, 40478), (3282, 39960), (3330, 39384), (3996, 32820), (4376, 29970), (4440, 29538), (4923, 26640), (4995, 26256), (5328, 24615), (5470, 23976), (5994, 21880), (6480, 20239), (6564, 19980), (6660, 19692), (7992, 16410), (8205, 15984), (8752, 14985), (8880, 14769), (9846, 13320), (9990, 13128), (10940, 11988)]