27853140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 97542144

約数和(自身を除く): 69689004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 47, 51, 60, 68, 70, 83, 84, 85, 94, 102, 105, 119, 140, 141, 166, 170, 188, 204, 210, 235, 238, 249, 255, 282, 329, 332, 340, 357, 415, 420, 470, 476, 498, 510, 564, 581, 595, 658, 705, 714, 799, 830, 940, 987, 996, 1020, 1162, 1190, 1245, 1316, 1410, 1411, 1428, 1598, 1645, 1660, 1743, 1785, 1974, 2324, 2380, 2397, 2490, 2820, 2822, 2905, 3196, 3290, 3486, 3570, 3901, 3948, 3995, 4233, 4794, 4935, 4980, 5593, 5644, 5810, 6580, 6972, 7055, 7140, 7802, 7990, 8466, 8715, 9588, 9870, 9877, 11186, 11620, 11703, 11985, 14110, 15604, 15980, 16779, 16932, 17430, 19505, 19740, 19754, 21165, 22372, 23406, 23970, 27307, 27965, 28220, 29631, 33558, 34860, 39010, 39508, 42330, 46812, 47940, 49385, 54614, 55930, 58515, 59262, 66317, 67116, 78020, 81921, 83895, 84660, 98770, 109228, 111860, 117030, 118524, 132634, 136535, 148155, 163842, 167790, 197540, 198951, 234060, 265268, 273070, 296310, 327684, 331585, 335580, 397902, 409605, 464219, 546140, 592620, 663170, 795804, 819210, 928438, 994755, 1326340, 1392657, 1638420, 1856876, 1989510, 2321095, 2785314, 3979020, 4642190, 5570628, 6963285, 9284380, 13926570, 27853140]

約数ペア:

[(1, 27853140), (2, 13926570), (3, 9284380), (4, 6963285), (5, 5570628), (6, 4642190), (7, 3979020), (10, 2785314), (12, 2321095), (14, 1989510), (15, 1856876), (17, 1638420), (20, 1392657), (21, 1326340), (28, 994755), (30, 928438), (34, 819210), (35, 795804), (42, 663170), (47, 592620), (51, 546140), (60, 464219), (68, 409605), (70, 397902), (83, 335580), (84, 331585), (85, 327684), (94, 296310), (102, 273070), (105, 265268), (119, 234060), (140, 198951), (141, 197540), (166, 167790), (170, 163842), (188, 148155), (204, 136535), (210, 132634), (235, 118524), (238, 117030), (249, 111860), (255, 109228), (282, 98770), (329, 84660), (332, 83895), (340, 81921), (357, 78020), (415, 67116), (420, 66317), (470, 59262), (476, 58515), (498, 55930), (510, 54614), (564, 49385), (581, 47940), (595, 46812), (658, 42330), (705, 39508), (714, 39010), (799, 34860), (830, 33558), (940, 29631), (987, 28220), (996, 27965), (1020, 27307), (1162, 23970), (1190, 23406), (1245, 22372), (1316, 21165), (1410, 19754), (1411, 19740), (1428, 19505), (1598, 17430), (1645, 16932), (1660, 16779), (1743, 15980), (1785, 15604), (1974, 14110), (2324, 11985), (2380, 11703), (2397, 11620), (2490, 11186), (2820, 9877), (2822, 9870), (2905, 9588), (3196, 8715), (3290, 8466), (3486, 7990), (3570, 7802), (3901, 7140), (3948, 7055), (3995, 6972), (4233, 6580), (4794, 5810), (4935, 5644), (4980, 5593)]