83148780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 275903712

約数和(自身を除く): 192754932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 881, 1210, 1430, 1452, 1573, 1716, 1762, 1815, 2145, 2420, 2643, 2860, 3146, 3524, 3630, 4290, 4405, 4719, 5286, 6292, 7260, 7865, 8580, 8810, 9438, 9691, 10572, 11453, 13215, 15730, 17620, 18876, 19382, 22906, 23595, 26430, 29073, 31460, 34359, 38764, 45812, 47190, 48455, 52860, 57265, 58146, 68718, 94380, 96910, 106601, 114530, 116292, 125983, 137436, 145365, 171795, 193820, 213202, 229060, 251966, 290730, 319803, 343590, 377949, 426404, 503932, 533005, 581460, 629915, 639606, 687180, 755898, 1066010, 1259830, 1279212, 1385813, 1511796, 1599015, 1889745, 2132020, 2519660, 2771626, 3198030, 3779490, 4157439, 5543252, 6396060, 6929065, 7558980, 8314878, 13858130, 16629756, 20787195, 27716260, 41574390, 83148780]

約数ペア:

[(1, 83148780), (2, 41574390), (3, 27716260), (4, 20787195), (5, 16629756), (6, 13858130), (10, 8314878), (11, 7558980), (12, 6929065), (13, 6396060), (15, 5543252), (20, 4157439), (22, 3779490), (26, 3198030), (30, 2771626), (33, 2519660), (39, 2132020), (44, 1889745), (52, 1599015), (55, 1511796), (60, 1385813), (65, 1279212), (66, 1259830), (78, 1066010), (110, 755898), (121, 687180), (130, 639606), (132, 629915), (143, 581460), (156, 533005), (165, 503932), (195, 426404), (220, 377949), (242, 343590), (260, 319803), (286, 290730), (330, 251966), (363, 229060), (390, 213202), (429, 193820), (484, 171795), (572, 145365), (605, 137436), (660, 125983), (715, 116292), (726, 114530), (780, 106601), (858, 96910), (881, 94380), (1210, 68718), (1430, 58146), (1452, 57265), (1573, 52860), (1716, 48455), (1762, 47190), (1815, 45812), (2145, 38764), (2420, 34359), (2643, 31460), (2860, 29073), (3146, 26430), (3524, 23595), (3630, 22906), (4290, 19382), (4405, 18876), (4719, 17620), (5286, 15730), (6292, 13215), (7260, 11453), (7865, 10572), (8580, 9691), (8810, 9438)]