78473070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 229017600

約数和(自身を除く): 150544530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 79, 90, 117, 130, 135, 158, 195, 234, 237, 270, 283, 351, 390, 395, 474, 566, 585, 702, 711, 790, 849, 1027, 1170, 1185, 1415, 1422, 1698, 1755, 2054, 2133, 2370, 2547, 2830, 3081, 3510, 3555, 3679, 4245, 4266, 5094, 5135, 6162, 7110, 7358, 7641, 8490, 9243, 10270, 10665, 11037, 12735, 15282, 15405, 18395, 18486, 21330, 22074, 22357, 25470, 27729, 30810, 33111, 36790, 38205, 44714, 46215, 55185, 55458, 66222, 67071, 76410, 92430, 99333, 110370, 111785, 134142, 138645, 165555, 198666, 201213, 223570, 277290, 290641, 331110, 335355, 402426, 496665, 581282, 603639, 670710, 871923, 993330, 1006065, 1207278, 1453205, 1743846, 2012130, 2615769, 2906410, 3018195, 4359615, 5231538, 6036390, 7847307, 8719230, 13078845, 15694614, 26157690, 39236535, 78473070]

約数ペア:

[(1, 78473070), (2, 39236535), (3, 26157690), (5, 15694614), (6, 13078845), (9, 8719230), (10, 7847307), (13, 6036390), (15, 5231538), (18, 4359615), (26, 3018195), (27, 2906410), (30, 2615769), (39, 2012130), (45, 1743846), (54, 1453205), (65, 1207278), (78, 1006065), (79, 993330), (90, 871923), (117, 670710), (130, 603639), (135, 581282), (158, 496665), (195, 402426), (234, 335355), (237, 331110), (270, 290641), (283, 277290), (351, 223570), (390, 201213), (395, 198666), (474, 165555), (566, 138645), (585, 134142), (702, 111785), (711, 110370), (790, 99333), (849, 92430), (1027, 76410), (1170, 67071), (1185, 66222), (1415, 55458), (1422, 55185), (1698, 46215), (1755, 44714), (2054, 38205), (2133, 36790), (2370, 33111), (2547, 30810), (2830, 27729), (3081, 25470), (3510, 22357), (3555, 22074), (3679, 21330), (4245, 18486), (4266, 18395), (5094, 15405), (5135, 15282), (6162, 12735), (7110, 11037), (7358, 10665), (7641, 10270), (8490, 9243)]