154755090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2273

約数の個数: 128

約数和(自身を含む): 484600320

約数和(自身を除く): 329845230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 945, 999, 1110, 1295, 1554, 1665, 1890, 1998, 2213, 2331, 2590, 3330, 3885, 4426, 4662, 4995, 6639, 6993, 7770, 9990, 11065, 11655, 13278, 13986, 15491, 19917, 22130, 23310, 30982, 33195, 34965, 39834, 46473, 59751, 66390, 69930, 77455, 81881, 92946, 99585, 119502, 139419, 154910, 163762, 199170, 232365, 245643, 278838, 298755, 409405, 418257, 464730, 491286, 573167, 597510, 697095, 736929, 818810, 836514, 1146334, 1228215, 1394190, 1473858, 1719501, 2091285, 2210787, 2456430, 2865835, 3439002, 3684645, 4182570, 4421574, 5158503, 5731670, 7369290, 8597505, 10317006, 11053935, 15475509, 17195010, 22107870, 25792515, 30951018, 51585030, 77377545, 154755090]

約数ペア:

[(1, 154755090), (2, 77377545), (3, 51585030), (5, 30951018), (6, 25792515), (7, 22107870), (9, 17195010), (10, 15475509), (14, 11053935), (15, 10317006), (18, 8597505), (21, 7369290), (27, 5731670), (30, 5158503), (35, 4421574), (37, 4182570), (42, 3684645), (45, 3439002), (54, 2865835), (63, 2456430), (70, 2210787), (74, 2091285), (90, 1719501), (105, 1473858), (111, 1394190), (126, 1228215), (135, 1146334), (185, 836514), (189, 818810), (210, 736929), (222, 697095), (259, 597510), (270, 573167), (315, 491286), (333, 464730), (370, 418257), (378, 409405), (518, 298755), (555, 278838), (630, 245643), (666, 232365), (777, 199170), (945, 163762), (999, 154910), (1110, 139419), (1295, 119502), (1554, 99585), (1665, 92946), (1890, 81881), (1998, 77455), (2213, 69930), (2331, 66390), (2590, 59751), (3330, 46473), (3885, 39834), (4426, 34965), (4662, 33195), (4995, 30982), (6639, 23310), (6993, 22130), (7770, 19917), (9990, 15491), (11065, 13986), (11655, 13278)]