15338700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 58329600

約数和(自身を除く): 42990900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 25, 26, 27, 30, 36, 38, 39, 45, 46, 50, 52, 54, 57, 60, 65, 69, 75, 76, 78, 90, 92, 95, 100, 108, 114, 115, 117, 130, 135, 138, 150, 156, 171, 180, 190, 195, 207, 225, 228, 230, 234, 247, 260, 270, 276, 285, 299, 300, 325, 342, 345, 351, 380, 390, 414, 437, 450, 460, 468, 475, 494, 513, 540, 570, 575, 585, 598, 621, 650, 675, 684, 690, 702, 741, 780, 828, 855, 874, 897, 900, 950, 975, 988, 1026, 1035, 1140, 1150, 1170, 1196, 1235, 1242, 1300, 1311, 1350, 1380, 1404, 1425, 1482, 1495, 1710, 1725, 1748, 1755, 1794, 1900, 1950, 2052, 2070, 2185, 2223, 2300, 2340, 2470, 2484, 2565, 2622, 2691, 2700, 2850, 2925, 2964, 2990, 3105, 3420, 3450, 3510, 3588, 3705, 3900, 3933, 4140, 4275, 4370, 4446, 4485, 4940, 5130, 5175, 5244, 5382, 5681, 5700, 5850, 5980, 6175, 6210, 6555, 6669, 6900, 7020, 7410, 7475, 7866, 8073, 8550, 8740, 8775, 8892, 8970, 10260, 10350, 10764, 10925, 11115, 11362, 11700, 11799, 12350, 12420, 12825, 13110, 13338, 13455, 14820, 14950, 15525, 15732, 16146, 17043, 17100, 17550, 17940, 18525, 19665, 20700, 21850, 22230, 22425, 22724, 23598, 24700, 25650, 26220, 26676, 26910, 28405, 29900, 31050, 32292, 32775, 33345, 34086, 35100, 37050, 39330, 40365, 43700, 44460, 44850, 47196, 51129, 51300, 53820, 55575, 56810, 58995, 62100, 65550, 66690, 67275, 68172, 74100, 78660, 80730, 85215, 89700, 98325, 102258, 111150, 113620, 117990, 131100, 133380, 134550, 142025, 153387, 161460, 166725, 170430, 196650, 201825, 204516, 222300, 235980, 255645, 269100, 284050, 294975, 306774, 333450, 340860, 393300, 403650, 426075, 511290, 568100, 589950, 613548, 666900, 766935, 807300, 852150, 1022580, 1179900, 1278225, 1533870, 1704300, 2556450, 3067740, 3834675, 5112900, 7669350, 15338700]

約数ペア:

[(1, 15338700), (2, 7669350), (3, 5112900), (4, 3834675), (5, 3067740), (6, 2556450), (9, 1704300), (10, 1533870), (12, 1278225), (13, 1179900), (15, 1022580), (18, 852150), (19, 807300), (20, 766935), (23, 666900), (25, 613548), (26, 589950), (27, 568100), (30, 511290), (36, 426075), (38, 403650), (39, 393300), (45, 340860), (46, 333450), (50, 306774), (52, 294975), (54, 284050), (57, 269100), (60, 255645), (65, 235980), (69, 222300), (75, 204516), (76, 201825), (78, 196650), (90, 170430), (92, 166725), (95, 161460), (100, 153387), (108, 142025), (114, 134550), (115, 133380), (117, 131100), (130, 117990), (135, 113620), (138, 111150), (150, 102258), (156, 98325), (171, 89700), (180, 85215), (190, 80730), (195, 78660), (207, 74100), (225, 68172), (228, 67275), (230, 66690), (234, 65550), (247, 62100), (260, 58995), (270, 56810), (276, 55575), (285, 53820), (299, 51300), (300, 51129), (325, 47196), (342, 44850), (345, 44460), (351, 43700), (380, 40365), (390, 39330), (414, 37050), (437, 35100), (450, 34086), (460, 33345), (468, 32775), (475, 32292), (494, 31050), (513, 29900), (540, 28405), (570, 26910), (575, 26676), (585, 26220), (598, 25650), (621, 24700), (650, 23598), (675, 22724), (684, 22425), (690, 22230), (702, 21850), (741, 20700), (780, 19665), (828, 18525), (855, 17940), (874, 17550), (897, 17100), (900, 17043), (950, 16146), (975, 15732), (988, 15525), (1026, 14950), (1035, 14820), (1140, 13455), (1150, 13338), (1170, 13110), (1196, 12825), (1235, 12420), (1242, 12350), (1300, 11799), (1311, 11700), (1350, 11362), (1380, 11115), (1404, 10925), (1425, 10764), (1482, 10350), (1495, 10260), (1710, 8970), (1725, 8892), (1748, 8775), (1755, 8740), (1794, 8550), (1900, 8073), (1950, 7866), (2052, 7475), (2070, 7410), (2185, 7020), (2223, 6900), (2300, 6669), (2340, 6555), (2470, 6210), (2484, 6175), (2565, 5980), (2622, 5850), (2691, 5700), (2700, 5681), (2850, 5382), (2925, 5244), (2964, 5175), (2990, 5130), (3105, 4940), (3420, 4485), (3450, 4446), (3510, 4370), (3588, 4275), (3705, 4140), (3900, 3933)]