38358450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 113742720

約数和(自身を除く): 75384270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 79, 83, 90, 117, 130, 150, 158, 166, 195, 225, 234, 237, 249, 325, 390, 395, 415, 450, 474, 498, 585, 650, 711, 747, 790, 830, 975, 1027, 1079, 1170, 1185, 1245, 1422, 1494, 1950, 1975, 2054, 2075, 2158, 2370, 2490, 2925, 3081, 3237, 3555, 3735, 3950, 4150, 5135, 5395, 5850, 5925, 6162, 6225, 6474, 6557, 7110, 7470, 9243, 9711, 10270, 10790, 11850, 12450, 13114, 15405, 16185, 17775, 18486, 18675, 19422, 19671, 25675, 26975, 30810, 32370, 32785, 35550, 37350, 39342, 46215, 48555, 51350, 53950, 59013, 65570, 77025, 80925, 85241, 92430, 97110, 98355, 118026, 154050, 161850, 163925, 170482, 196710, 231075, 242775, 255723, 295065, 327850, 426205, 462150, 485550, 491775, 511446, 590130, 767169, 852410, 983550, 1278615, 1475325, 1534338, 2131025, 2557230, 2950650, 3835845, 4262050, 6393075, 7671690, 12786150, 19179225, 38358450]

約数ペア:

[(1, 38358450), (2, 19179225), (3, 12786150), (5, 7671690), (6, 6393075), (9, 4262050), (10, 3835845), (13, 2950650), (15, 2557230), (18, 2131025), (25, 1534338), (26, 1475325), (30, 1278615), (39, 983550), (45, 852410), (50, 767169), (65, 590130), (75, 511446), (78, 491775), (79, 485550), (83, 462150), (90, 426205), (117, 327850), (130, 295065), (150, 255723), (158, 242775), (166, 231075), (195, 196710), (225, 170482), (234, 163925), (237, 161850), (249, 154050), (325, 118026), (390, 98355), (395, 97110), (415, 92430), (450, 85241), (474, 80925), (498, 77025), (585, 65570), (650, 59013), (711, 53950), (747, 51350), (790, 48555), (830, 46215), (975, 39342), (1027, 37350), (1079, 35550), (1170, 32785), (1185, 32370), (1245, 30810), (1422, 26975), (1494, 25675), (1950, 19671), (1975, 19422), (2054, 18675), (2075, 18486), (2158, 17775), (2370, 16185), (2490, 15405), (2925, 13114), (3081, 12450), (3237, 11850), (3555, 10790), (3735, 10270), (3950, 9711), (4150, 9243), (5135, 7470), (5395, 7110), (5850, 6557), (5925, 6474), (6162, 6225)]