102019140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 327075840

約数和(自身を除く): 225056700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 389, 423, 465, 470, 558, 564, 620, 705, 778, 846, 930, 940, 1116, 1167, 1395, 1410, 1457, 1556, 1692, 1860, 1945, 2115, 2334, 2790, 2820, 2914, 3501, 3890, 4230, 4371, 4668, 5580, 5828, 5835, 7002, 7285, 7780, 8460, 8742, 11670, 12059, 13113, 14004, 14570, 17484, 17505, 18283, 21855, 23340, 24118, 26226, 29140, 35010, 36177, 36566, 43710, 48236, 52452, 54849, 60295, 65565, 70020, 72354, 73132, 87420, 91415, 108531, 109698, 120590, 131130, 144708, 164547, 180885, 182830, 217062, 219396, 241180, 262260, 274245, 329094, 361770, 365660, 434124, 542655, 548490, 566773, 658188, 723540, 822735, 1085310, 1096980, 1133546, 1645470, 1700319, 2170620, 2267092, 2833865, 3290940, 3400638, 5100957, 5667730, 6801276, 8501595, 10201914, 11335460, 17003190, 20403828, 25504785, 34006380, 51009570, 102019140]

約数ペア:

[(1, 102019140), (2, 51009570), (3, 34006380), (4, 25504785), (5, 20403828), (6, 17003190), (9, 11335460), (10, 10201914), (12, 8501595), (15, 6801276), (18, 5667730), (20, 5100957), (30, 3400638), (31, 3290940), (36, 2833865), (45, 2267092), (47, 2170620), (60, 1700319), (62, 1645470), (90, 1133546), (93, 1096980), (94, 1085310), (124, 822735), (141, 723540), (155, 658188), (180, 566773), (186, 548490), (188, 542655), (235, 434124), (279, 365660), (282, 361770), (310, 329094), (372, 274245), (389, 262260), (423, 241180), (465, 219396), (470, 217062), (558, 182830), (564, 180885), (620, 164547), (705, 144708), (778, 131130), (846, 120590), (930, 109698), (940, 108531), (1116, 91415), (1167, 87420), (1395, 73132), (1410, 72354), (1457, 70020), (1556, 65565), (1692, 60295), (1860, 54849), (1945, 52452), (2115, 48236), (2334, 43710), (2790, 36566), (2820, 36177), (2914, 35010), (3501, 29140), (3890, 26226), (4230, 24118), (4371, 23340), (4668, 21855), (5580, 18283), (5828, 17505), (5835, 17484), (7002, 14570), (7285, 14004), (7780, 13113), (8460, 12059), (8742, 11670)]