74795760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 277044768

約数和(自身を除く): 202249008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 131, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 262, 305, 312, 360, 366, 390, 393, 468, 488, 520, 524, 549, 585, 610, 624, 655, 720, 732, 780, 786, 793, 915, 936, 976, 1040, 1048, 1098, 1170, 1179, 1220, 1310, 1464, 1560, 1572, 1586, 1703, 1830, 1872, 1965, 2096, 2196, 2340, 2358, 2379, 2440, 2620, 2745, 2928, 3120, 3144, 3172, 3406, 3660, 3930, 3965, 4392, 4680, 4716, 4758, 4880, 5109, 5240, 5490, 5895, 6288, 6344, 6812, 7137, 7320, 7860, 7930, 7991, 8515, 8784, 9360, 9432, 9516, 10218, 10480, 10980, 11790, 11895, 12688, 13624, 14274, 14640, 15327, 15720, 15860, 15982, 17030, 18864, 19032, 20436, 21960, 23580, 23790, 23973, 25545, 27248, 28548, 30654, 31440, 31720, 31964, 34060, 35685, 38064, 39955, 40872, 43920, 47160, 47580, 47946, 51090, 57096, 61308, 63440, 63928, 68120, 71370, 71919, 76635, 79910, 81744, 94320, 95160, 95892, 102180, 103883, 114192, 119865, 122616, 127856, 136240, 142740, 143838, 153270, 159820, 190320, 191784, 204360, 207766, 239730, 245232, 285480, 287676, 306540, 311649, 319640, 359595, 383568, 408720, 415532, 479460, 519415, 570960, 575352, 613080, 623298, 639280, 719190, 831064, 934947, 958920, 1038830, 1150704, 1226160, 1246596, 1438380, 1558245, 1662128, 1869894, 1917840, 2077660, 2493192, 2876760, 3116490, 3739788, 4155320, 4674735, 4986384, 5753520, 6232980, 7479576, 8310640, 9349470, 12465960, 14959152, 18698940, 24931920, 37397880, 74795760]

約数ペア:

[(1, 74795760), (2, 37397880), (3, 24931920), (4, 18698940), (5, 14959152), (6, 12465960), (8, 9349470), (9, 8310640), (10, 7479576), (12, 6232980), (13, 5753520), (15, 4986384), (16, 4674735), (18, 4155320), (20, 3739788), (24, 3116490), (26, 2876760), (30, 2493192), (36, 2077660), (39, 1917840), (40, 1869894), (45, 1662128), (48, 1558245), (52, 1438380), (60, 1246596), (61, 1226160), (65, 1150704), (72, 1038830), (78, 958920), (80, 934947), (90, 831064), (104, 719190), (117, 639280), (120, 623298), (122, 613080), (130, 575352), (131, 570960), (144, 519415), (156, 479460), (180, 415532), (183, 408720), (195, 383568), (208, 359595), (234, 319640), (240, 311649), (244, 306540), (260, 287676), (262, 285480), (305, 245232), (312, 239730), (360, 207766), (366, 204360), (390, 191784), (393, 190320), (468, 159820), (488, 153270), (520, 143838), (524, 142740), (549, 136240), (585, 127856), (610, 122616), (624, 119865), (655, 114192), (720, 103883), (732, 102180), (780, 95892), (786, 95160), (793, 94320), (915, 81744), (936, 79910), (976, 76635), (1040, 71919), (1048, 71370), (1098, 68120), (1170, 63928), (1179, 63440), (1220, 61308), (1310, 57096), (1464, 51090), (1560, 47946), (1572, 47580), (1586, 47160), (1703, 43920), (1830, 40872), (1872, 39955), (1965, 38064), (2096, 35685), (2196, 34060), (2340, 31964), (2358, 31720), (2379, 31440), (2440, 30654), (2620, 28548), (2745, 27248), (2928, 25545), (3120, 23973), (3144, 23790), (3172, 23580), (3406, 21960), (3660, 20436), (3930, 19032), (3965, 18864), (4392, 17030), (4680, 15982), (4716, 15860), (4758, 15720), (4880, 15327), (5109, 14640), (5240, 14274), (5490, 13624), (5895, 12688), (6288, 11895), (6344, 11790), (6812, 10980), (7137, 10480), (7320, 10218), (7860, 9516), (7930, 9432), (7991, 9360), (8515, 8784)]