73325520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 256233600

約数和(自身を除く): 182908080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 409, 415, 432, 498, 540, 664, 720, 747, 818, 830, 996, 1080, 1227, 1245, 1328, 1494, 1636, 1660, 1992, 2045, 2160, 2241, 2454, 2490, 2988, 3272, 3320, 3681, 3735, 3984, 4090, 4482, 4908, 4980, 5976, 6135, 6544, 6640, 7362, 7470, 8180, 8964, 9816, 9960, 11043, 11205, 11952, 12270, 14724, 14940, 16360, 17928, 18405, 19632, 19920, 22086, 22410, 24540, 29448, 29880, 32720, 33947, 35856, 36810, 44172, 44820, 49080, 55215, 58896, 59760, 67894, 73620, 88344, 89640, 98160, 101841, 110430, 135788, 147240, 169735, 176688, 179280, 203682, 220860, 271576, 294480, 305523, 339470, 407364, 441720, 509205, 543152, 611046, 678940, 814728, 883440, 916569, 1018410, 1222092, 1357880, 1527615, 1629456, 1833138, 2036820, 2444184, 2715760, 3055230, 3666276, 4073640, 4582845, 4888368, 6110460, 7332552, 8147280, 9165690, 12220920, 14665104, 18331380, 24441840, 36662760, 73325520]

約数ペア:

[(1, 73325520), (2, 36662760), (3, 24441840), (4, 18331380), (5, 14665104), (6, 12220920), (8, 9165690), (9, 8147280), (10, 7332552), (12, 6110460), (15, 4888368), (16, 4582845), (18, 4073640), (20, 3666276), (24, 3055230), (27, 2715760), (30, 2444184), (36, 2036820), (40, 1833138), (45, 1629456), (48, 1527615), (54, 1357880), (60, 1222092), (72, 1018410), (80, 916569), (83, 883440), (90, 814728), (108, 678940), (120, 611046), (135, 543152), (144, 509205), (166, 441720), (180, 407364), (216, 339470), (240, 305523), (249, 294480), (270, 271576), (332, 220860), (360, 203682), (409, 179280), (415, 176688), (432, 169735), (498, 147240), (540, 135788), (664, 110430), (720, 101841), (747, 98160), (818, 89640), (830, 88344), (996, 73620), (1080, 67894), (1227, 59760), (1245, 58896), (1328, 55215), (1494, 49080), (1636, 44820), (1660, 44172), (1992, 36810), (2045, 35856), (2160, 33947), (2241, 32720), (2454, 29880), (2490, 29448), (2988, 24540), (3272, 22410), (3320, 22086), (3681, 19920), (3735, 19632), (3984, 18405), (4090, 17928), (4482, 16360), (4908, 14940), (4980, 14724), (5976, 12270), (6135, 11952), (6544, 11205), (6640, 11043), (7362, 9960), (7470, 9816), (8180, 8964)]