744674220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9467}}^1$

素因数の和:9524

約数の個数: 144

約数和(自身を含む): 2481373440

約数和(自身を除く): 1736699220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2622, 3420, 3933, 4140, 4370, 5244, 6555, 7866, 8740, 9467, 13110, 15732, 18934, 19665, 26220, 28401, 37868, 39330, 47335, 56802, 78660, 85203, 94670, 113604, 142005, 170406, 179873, 189340, 217741, 284010, 340812, 359746, 426015, 435482, 539619, 568020, 653223, 719492, 852030, 870964, 899365, 1079238, 1088705, 1306446, 1618857, 1704060, 1798730, 1959669, 2158476, 2177410, 2612892, 2698095, 3237714, 3266115, 3597460, 3919338, 4137079, 4354820, 5396190, 6475428, 6532230, 7838676, 8094285, 8274158, 9798345, 10792380, 12411237, 13064460, 16188570, 16548316, 19596690, 20685395, 24822474, 32377140, 37233711, 39193380, 41370790, 49644948, 62056185, 74467422, 82741580, 124112370, 148934844, 186168555, 248224740, 372337110, 744674220]

約数ペア:

[(1, 744674220), (2, 372337110), (3, 248224740), (4, 186168555), (5, 148934844), (6, 124112370), (9, 82741580), (10, 74467422), (12, 62056185), (15, 49644948), (18, 41370790), (19, 39193380), (20, 37233711), (23, 32377140), (30, 24822474), (36, 20685395), (38, 19596690), (45, 16548316), (46, 16188570), (57, 13064460), (60, 12411237), (69, 10792380), (76, 9798345), (90, 8274158), (92, 8094285), (95, 7838676), (114, 6532230), (115, 6475428), (138, 5396190), (171, 4354820), (180, 4137079), (190, 3919338), (207, 3597460), (228, 3266115), (230, 3237714), (276, 2698095), (285, 2612892), (342, 2177410), (345, 2158476), (380, 1959669), (414, 1798730), (437, 1704060), (460, 1618857), (570, 1306446), (684, 1088705), (690, 1079238), (828, 899365), (855, 870964), (874, 852030), (1035, 719492), (1140, 653223), (1311, 568020), (1380, 539619), (1710, 435482), (1748, 426015), (2070, 359746), (2185, 340812), (2622, 284010), (3420, 217741), (3933, 189340), (4140, 179873), (4370, 170406), (5244, 142005), (6555, 113604), (7866, 94670), (8740, 85203), (9467, 78660), (13110, 56802), (15732, 47335), (18934, 39330), (19665, 37868), (26220, 28401)]