27907440

素因数分解:

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

素因数の和:100

約数の個数: 180

約数和(自身を含む): 98259336

約数和(自身を除く): 70351896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 132, 155, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 930, 961, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1488, 1705, 1815, 1860, 1922, 1936, 2046, 2420, 2480, 2640, 2728, 2883, 2904, 3410, 3630, 3720, 3751, 3844, 4092, 4805, 4840, 5115, 5456, 5766, 5808, 6820, 7260, 7440, 7502, 7688, 8184, 9610, 9680, 10230, 10571, 11253, 11532, 13640, 14415, 14520, 15004, 15376, 16368, 18755, 19220, 20460, 21142, 22506, 23064, 27280, 28830, 29040, 30008, 31713, 37510, 38440, 40920, 42284, 45012, 46128, 52855, 56265, 57660, 60016, 63426, 75020, 76880, 81840, 84568, 90024, 105710, 112530, 115320, 116281, 126852, 150040, 158565, 169136, 180048, 211420, 225060, 230640, 232562, 253704, 300080, 317130, 348843, 422840, 450120, 465124, 507408, 581405, 634260, 697686, 845680, 900240, 930248, 1162810, 1268520, 1395372, 1744215, 1860496, 2325620, 2537040, 2790744, 3488430, 4651240, 5581488, 6976860, 9302480, 13953720, 27907440]

約数ペア:

[(1, 27907440), (2, 13953720), (3, 9302480), (4, 6976860), (5, 5581488), (6, 4651240), (8, 3488430), (10, 2790744), (11, 2537040), (12, 2325620), (15, 1860496), (16, 1744215), (20, 1395372), (22, 1268520), (24, 1162810), (30, 930248), (31, 900240), (33, 845680), (40, 697686), (44, 634260), (48, 581405), (55, 507408), (60, 465124), (62, 450120), (66, 422840), (80, 348843), (88, 317130), (93, 300080), (110, 253704), (120, 232562), (121, 230640), (124, 225060), (132, 211420), (155, 180048), (165, 169136), (176, 158565), (186, 150040), (220, 126852), (240, 116281), (242, 115320), (248, 112530), (264, 105710), (310, 90024), (330, 84568), (341, 81840), (363, 76880), (372, 75020), (440, 63426), (465, 60016), (484, 57660), (496, 56265), (528, 52855), (605, 46128), (620, 45012), (660, 42284), (682, 40920), (726, 38440), (744, 37510), (880, 31713), (930, 30008), (961, 29040), (968, 28830), (1023, 27280), (1210, 23064), (1240, 22506), (1320, 21142), (1364, 20460), (1452, 19220), (1488, 18755), (1705, 16368), (1815, 15376), (1860, 15004), (1922, 14520), (1936, 14415), (2046, 13640), (2420, 11532), (2480, 11253), (2640, 10571), (2728, 10230), (2883, 9680), (2904, 9610), (3410, 8184), (3630, 7688), (3720, 7502), (3751, 7440), (3844, 7260), (4092, 6820), (4805, 5808), (4840, 5766), (5115, 5456)]