309518820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 336

約数和(自身を含む): 1110557952

約数和(自身を除く): 801039132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 71, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 142, 156, 162, 180, 195, 207, 213, 230, 234, 243, 260, 270, 276, 284, 299, 324, 345, 351, 355, 390, 405, 414, 426, 460, 468, 486, 540, 585, 598, 621, 639, 690, 702, 710, 729, 780, 810, 828, 852, 897, 923, 972, 1035, 1053, 1065, 1170, 1196, 1215, 1242, 1278, 1380, 1404, 1420, 1458, 1495, 1620, 1633, 1755, 1794, 1846, 1863, 1917, 2070, 2106, 2130, 2340, 2430, 2484, 2556, 2691, 2769, 2916, 2990, 3105, 3159, 3195, 3266, 3510, 3588, 3645, 3692, 3726, 3834, 4140, 4212, 4260, 4485, 4615, 4860, 4899, 5265, 5382, 5538, 5589, 5751, 5980, 6210, 6318, 6390, 6532, 7020, 7290, 7452, 7668, 8073, 8165, 8307, 8970, 9230, 9315, 9477, 9585, 9798, 10530, 10764, 11076, 11178, 11502, 12420, 12636, 12780, 13455, 13845, 14580, 14697, 15795, 16146, 16330, 16614, 16767, 17253, 17940, 18460, 18630, 18954, 19170, 19596, 21060, 21229, 22356, 23004, 24219, 24495, 24921, 26910, 27690, 27945, 28755, 29394, 31590, 32292, 32660, 33228, 33534, 34506, 37260, 37908, 38340, 40365, 41535, 42458, 44091, 47385, 48438, 48990, 49842, 51759, 53820, 55380, 55890, 57510, 58788, 63180, 63687, 67068, 69012, 72657, 73485, 74763, 80730, 83070, 83835, 84916, 86265, 88182, 94770, 96876, 97980, 99684, 103518, 106145, 111780, 115020, 121095, 124605, 127374, 132273, 145314, 146970, 149526, 161460, 166140, 167670, 172530, 176364, 189540, 191061, 207036, 212290, 217971, 220455, 224289, 242190, 249210, 254748, 258795, 264546, 290628, 293940, 299052, 318435, 335340, 345060, 363285, 373815, 382122, 396819, 424580, 435942, 440910, 448578, 484380, 498420, 517590, 529092, 573183, 636870, 661365, 672867, 726570, 747630, 764244, 793638, 871884, 881820, 897156, 955305, 1035180, 1089855, 1121445, 1146366, 1190457, 1273740, 1322730, 1345734, 1453140, 1495260, 1587276, 1719549, 1910610, 1984095, 2179710, 2242890, 2292732, 2380914, 2645460, 2691468, 2865915, 3364335, 3439098, 3821220, 3968190, 4359420, 4485780, 4761828, 5158647, 5731830, 5952285, 6728670, 6878196, 7936380, 8597745, 10317294, 11463660, 11904570, 13457340, 15475941, 17195490, 20634588, 23809140, 25793235, 30951882, 34390980, 51586470, 61903764, 77379705, 103172940, 154759410, 309518820]

約数ペア:

[(1, 309518820), (2, 154759410), (3, 103172940), (4, 77379705), (5, 61903764), (6, 51586470), (9, 34390980), (10, 30951882), (12, 25793235), (13, 23809140), (15, 20634588), (18, 17195490), (20, 15475941), (23, 13457340), (26, 11904570), (27, 11463660), (30, 10317294), (36, 8597745), (39, 7936380), (45, 6878196), (46, 6728670), (52, 5952285), (54, 5731830), (60, 5158647), (65, 4761828), (69, 4485780), (71, 4359420), (78, 3968190), (81, 3821220), (90, 3439098), (92, 3364335), (108, 2865915), (115, 2691468), (117, 2645460), (130, 2380914), (135, 2292732), (138, 2242890), (142, 2179710), (156, 1984095), (162, 1910610), (180, 1719549), (195, 1587276), (207, 1495260), (213, 1453140), (230, 1345734), (234, 1322730), (243, 1273740), (260, 1190457), (270, 1146366), (276, 1121445), (284, 1089855), (299, 1035180), (324, 955305), (345, 897156), (351, 881820), (355, 871884), (390, 793638), (405, 764244), (414, 747630), (426, 726570), (460, 672867), (468, 661365), (486, 636870), (540, 573183), (585, 529092), (598, 517590), (621, 498420), (639, 484380), (690, 448578), (702, 440910), (710, 435942), (729, 424580), (780, 396819), (810, 382122), (828, 373815), (852, 363285), (897, 345060), (923, 335340), (972, 318435), (1035, 299052), (1053, 293940), (1065, 290628), (1170, 264546), (1196, 258795), (1215, 254748), (1242, 249210), (1278, 242190), (1380, 224289), (1404, 220455), (1420, 217971), (1458, 212290), (1495, 207036), (1620, 191061), (1633, 189540), (1755, 176364), (1794, 172530), (1846, 167670), (1863, 166140), (1917, 161460), (2070, 149526), (2106, 146970), (2130, 145314), (2340, 132273), (2430, 127374), (2484, 124605), (2556, 121095), (2691, 115020), (2769, 111780), (2916, 106145), (2990, 103518), (3105, 99684), (3159, 97980), (3195, 96876), (3266, 94770), (3510, 88182), (3588, 86265), (3645, 84916), (3692, 83835), (3726, 83070), (3834, 80730), (4140, 74763), (4212, 73485), (4260, 72657), (4485, 69012), (4615, 67068), (4860, 63687), (4899, 63180), (5265, 58788), (5382, 57510), (5538, 55890), (5589, 55380), (5751, 53820), (5980, 51759), (6210, 49842), (6318, 48990), (6390, 48438), (6532, 47385), (7020, 44091), (7290, 42458), (7452, 41535), (7668, 40365), (8073, 38340), (8165, 37908), (8307, 37260), (8970, 34506), (9230, 33534), (9315, 33228), (9477, 32660), (9585, 32292), (9798, 31590), (10530, 29394), (10764, 28755), (11076, 27945), (11178, 27690), (11502, 26910), (12420, 24921), (12636, 24495), (12780, 24219), (13455, 23004), (13845, 22356), (14580, 21229), (14697, 21060), (15795, 19596), (16146, 19170), (16330, 18954), (16614, 18630), (16767, 18460), (17253, 17940)]