83722320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 270

約数和(自身を含む): 319342842

約数和(自身を除く): 235620522

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 121, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 242, 248, 264, 279, 310, 330, 341, 360, 363, 372, 396, 440, 465, 484, 495, 496, 528, 558, 605, 620, 660, 682, 720, 726, 744, 792, 880, 930, 961, 968, 990, 1023, 1089, 1116, 1210, 1240, 1320, 1364, 1395, 1452, 1488, 1584, 1705, 1815, 1860, 1922, 1936, 1980, 2046, 2178, 2232, 2420, 2480, 2640, 2728, 2790, 2883, 2904, 3069, 3410, 3630, 3720, 3751, 3844, 3960, 4092, 4356, 4464, 4805, 4840, 5115, 5445, 5456, 5580, 5766, 5808, 6138, 6820, 7260, 7440, 7502, 7688, 7920, 8184, 8649, 8712, 9610, 9680, 10230, 10571, 10890, 11160, 11253, 11532, 12276, 13640, 14415, 14520, 15004, 15345, 15376, 16368, 17298, 17424, 18755, 19220, 20460, 21142, 21780, 22320, 22506, 23064, 24552, 27280, 28830, 29040, 30008, 30690, 31713, 33759, 34596, 37510, 38440, 40920, 42284, 43245, 43560, 45012, 46128, 49104, 52855, 56265, 57660, 60016, 61380, 63426, 67518, 69192, 75020, 76880, 81840, 84568, 86490, 87120, 90024, 95139, 105710, 112530, 115320, 116281, 122760, 126852, 135036, 138384, 150040, 158565, 168795, 169136, 172980, 180048, 190278, 211420, 225060, 230640, 232562, 245520, 253704, 270072, 300080, 317130, 337590, 345960, 348843, 380556, 422840, 450120, 465124, 475695, 507408, 540144, 581405, 634260, 675180, 691920, 697686, 761112, 845680, 900240, 930248, 951390, 1046529, 1162810, 1268520, 1350360, 1395372, 1522224, 1744215, 1860496, 1902780, 2093058, 2325620, 2537040, 2700720, 2790744, 3488430, 3805560, 4186116, 4651240, 5232645, 5581488, 6976860, 7611120, 8372232, 9302480, 10465290, 13953720, 16744464, 20930580, 27907440, 41861160, 83722320]

約数ペア:

[(1, 83722320), (2, 41861160), (3, 27907440), (4, 20930580), (5, 16744464), (6, 13953720), (8, 10465290), (9, 9302480), (10, 8372232), (11, 7611120), (12, 6976860), (15, 5581488), (16, 5232645), (18, 4651240), (20, 4186116), (22, 3805560), (24, 3488430), (30, 2790744), (31, 2700720), (33, 2537040), (36, 2325620), (40, 2093058), (44, 1902780), (45, 1860496), (48, 1744215), (55, 1522224), (60, 1395372), (62, 1350360), (66, 1268520), (72, 1162810), (80, 1046529), (88, 951390), (90, 930248), (93, 900240), (99, 845680), (110, 761112), (120, 697686), (121, 691920), (124, 675180), (132, 634260), (144, 581405), (155, 540144), (165, 507408), (176, 475695), (180, 465124), (186, 450120), (198, 422840), (220, 380556), (240, 348843), (242, 345960), (248, 337590), (264, 317130), (279, 300080), (310, 270072), (330, 253704), (341, 245520), (360, 232562), (363, 230640), (372, 225060), (396, 211420), (440, 190278), (465, 180048), (484, 172980), (495, 169136), (496, 168795), (528, 158565), (558, 150040), (605, 138384), (620, 135036), (660, 126852), (682, 122760), (720, 116281), (726, 115320), (744, 112530), (792, 105710), (880, 95139), (930, 90024), (961, 87120), (968, 86490), (990, 84568), (1023, 81840), (1089, 76880), (1116, 75020), (1210, 69192), (1240, 67518), (1320, 63426), (1364, 61380), (1395, 60016), (1452, 57660), (1488, 56265), (1584, 52855), (1705, 49104), (1815, 46128), (1860, 45012), (1922, 43560), (1936, 43245), (1980, 42284), (2046, 40920), (2178, 38440), (2232, 37510), (2420, 34596), (2480, 33759), (2640, 31713), (2728, 30690), (2790, 30008), (2883, 29040), (2904, 28830), (3069, 27280), (3410, 24552), (3630, 23064), (3720, 22506), (3751, 22320), (3844, 21780), (3960, 21142), (4092, 20460), (4356, 19220), (4464, 18755), (4805, 17424), (4840, 17298), (5115, 16368), (5445, 15376), (5456, 15345), (5580, 15004), (5766, 14520), (5808, 14415), (6138, 13640), (6820, 12276), (7260, 11532), (7440, 11253), (7502, 11160), (7688, 10890), (7920, 10571), (8184, 10230), (8649, 9680), (8712, 9610)]