79464780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 263208960

約数和(自身を除く): 183744180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 90, 93, 94, 101, 108, 124, 135, 141, 155, 180, 186, 188, 202, 235, 270, 279, 282, 303, 310, 372, 404, 423, 465, 470, 505, 540, 558, 564, 606, 620, 705, 837, 846, 909, 930, 940, 1010, 1116, 1212, 1269, 1395, 1410, 1457, 1515, 1674, 1692, 1818, 1860, 2020, 2115, 2538, 2727, 2790, 2820, 2914, 3030, 3131, 3348, 3636, 4185, 4230, 4371, 4545, 4747, 5076, 5454, 5580, 5828, 6060, 6262, 6345, 7285, 8370, 8460, 8742, 9090, 9393, 9494, 10908, 12524, 12690, 13113, 13635, 14241, 14570, 15655, 16740, 17484, 18180, 18786, 18988, 21855, 23735, 25380, 26226, 27270, 28179, 28482, 29140, 31310, 37572, 39339, 42723, 43710, 46965, 47470, 52452, 54540, 56358, 56964, 62620, 65565, 71205, 78678, 84537, 85446, 87420, 93930, 94940, 112716, 128169, 131130, 140895, 142410, 147157, 157356, 169074, 170892, 187860, 196695, 213615, 256338, 262260, 281790, 284820, 294314, 338148, 393390, 422685, 427230, 441471, 512676, 563580, 588628, 640845, 735785, 786780, 845370, 854460, 882942, 1281690, 1324413, 1471570, 1690740, 1765884, 2207355, 2563380, 2648826, 2943140, 3973239, 4414710, 5297652, 6622065, 7946478, 8829420, 13244130, 15892956, 19866195, 26488260, 39732390, 79464780]

約数ペア:

[(1, 79464780), (2, 39732390), (3, 26488260), (4, 19866195), (5, 15892956), (6, 13244130), (9, 8829420), (10, 7946478), (12, 6622065), (15, 5297652), (18, 4414710), (20, 3973239), (27, 2943140), (30, 2648826), (31, 2563380), (36, 2207355), (45, 1765884), (47, 1690740), (54, 1471570), (60, 1324413), (62, 1281690), (90, 882942), (93, 854460), (94, 845370), (101, 786780), (108, 735785), (124, 640845), (135, 588628), (141, 563580), (155, 512676), (180, 441471), (186, 427230), (188, 422685), (202, 393390), (235, 338148), (270, 294314), (279, 284820), (282, 281790), (303, 262260), (310, 256338), (372, 213615), (404, 196695), (423, 187860), (465, 170892), (470, 169074), (505, 157356), (540, 147157), (558, 142410), (564, 140895), (606, 131130), (620, 128169), (705, 112716), (837, 94940), (846, 93930), (909, 87420), (930, 85446), (940, 84537), (1010, 78678), (1116, 71205), (1212, 65565), (1269, 62620), (1395, 56964), (1410, 56358), (1457, 54540), (1515, 52452), (1674, 47470), (1692, 46965), (1818, 43710), (1860, 42723), (2020, 39339), (2115, 37572), (2538, 31310), (2727, 29140), (2790, 28482), (2820, 28179), (2914, 27270), (3030, 26226), (3131, 25380), (3348, 23735), (3636, 21855), (4185, 18988), (4230, 18786), (4371, 18180), (4545, 17484), (4747, 16740), (5076, 15655), (5454, 14570), (5580, 14241), (5828, 13635), (6060, 13113), (6262, 12690), (6345, 12524), (7285, 10908), (8370, 9494), (8460, 9393), (8742, 9090)]