33281820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 121927680

約数和(自身を除く): 88645860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 431, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 862, 990, 1170, 1188, 1287, 1293, 1404, 1430, 1485, 1716, 1724, 1755, 1980, 2145, 2155, 2340, 2574, 2586, 2860, 2970, 3510, 3861, 3879, 4290, 4310, 4741, 5148, 5172, 5603, 5940, 6435, 6465, 7020, 7722, 7758, 8580, 8620, 9482, 11206, 11637, 12870, 12930, 14223, 15444, 15516, 16809, 18964, 19305, 19395, 22412, 23274, 23705, 25740, 25860, 28015, 28446, 33618, 38610, 38790, 42669, 46548, 47410, 50427, 56030, 56892, 58185, 61633, 67236, 71115, 77220, 77580, 84045, 85338, 94820, 100854, 112060, 116370, 123266, 128007, 142230, 151281, 168090, 170676, 184899, 201708, 213345, 232740, 246532, 252135, 256014, 284460, 302562, 308165, 336180, 369798, 426690, 504270, 512028, 554697, 605124, 616330, 640035, 739596, 756405, 853380, 924495, 1008540, 1109394, 1232660, 1280070, 1512810, 1664091, 1848990, 2218788, 2560140, 2773485, 3025620, 3328182, 3697980, 5546970, 6656364, 8320455, 11093940, 16640910, 33281820]

約数ペア:

[(1, 33281820), (2, 16640910), (3, 11093940), (4, 8320455), (5, 6656364), (6, 5546970), (9, 3697980), (10, 3328182), (11, 3025620), (12, 2773485), (13, 2560140), (15, 2218788), (18, 1848990), (20, 1664091), (22, 1512810), (26, 1280070), (27, 1232660), (30, 1109394), (33, 1008540), (36, 924495), (39, 853380), (44, 756405), (45, 739596), (52, 640035), (54, 616330), (55, 605124), (60, 554697), (65, 512028), (66, 504270), (78, 426690), (90, 369798), (99, 336180), (108, 308165), (110, 302562), (117, 284460), (130, 256014), (132, 252135), (135, 246532), (143, 232740), (156, 213345), (165, 201708), (180, 184899), (195, 170676), (198, 168090), (220, 151281), (234, 142230), (260, 128007), (270, 123266), (286, 116370), (297, 112060), (330, 100854), (351, 94820), (390, 85338), (396, 84045), (429, 77580), (431, 77220), (468, 71115), (495, 67236), (540, 61633), (572, 58185), (585, 56892), (594, 56030), (660, 50427), (702, 47410), (715, 46548), (780, 42669), (858, 38790), (862, 38610), (990, 33618), (1170, 28446), (1188, 28015), (1287, 25860), (1293, 25740), (1404, 23705), (1430, 23274), (1485, 22412), (1716, 19395), (1724, 19305), (1755, 18964), (1980, 16809), (2145, 15516), (2155, 15444), (2340, 14223), (2574, 12930), (2586, 12870), (2860, 11637), (2970, 11206), (3510, 9482), (3861, 8620), (3879, 8580), (4290, 7758), (4310, 7722), (4741, 7020), (5148, 6465), (5172, 6435), (5603, 5940)]