153246420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 480287808

約数和(自身を除く): 327041388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 97, 131, 134, 180, 194, 201, 262, 268, 291, 335, 388, 393, 402, 485, 524, 582, 603, 655, 670, 786, 804, 873, 970, 1005, 1164, 1179, 1206, 1310, 1340, 1455, 1572, 1746, 1940, 1965, 2010, 2358, 2412, 2620, 2910, 3015, 3492, 3930, 4020, 4365, 4716, 5820, 5895, 6030, 6499, 7860, 8730, 8777, 11790, 12060, 12707, 12998, 17460, 17554, 19497, 23580, 25414, 25996, 26331, 32495, 35108, 38121, 38994, 43885, 50828, 52662, 58491, 63535, 64990, 76242, 77988, 78993, 87770, 97485, 105324, 114363, 116982, 127070, 129980, 131655, 152484, 157986, 175540, 190605, 194970, 228726, 233964, 254140, 263310, 292455, 315972, 381210, 389940, 394965, 457452, 526620, 571815, 584910, 762420, 789930, 851369, 1143630, 1169820, 1579860, 1702738, 2287260, 2554107, 3405476, 4256845, 5108214, 7662321, 8513690, 10216428, 12770535, 15324642, 17027380, 25541070, 30649284, 38311605, 51082140, 76623210, 153246420]

約数ペア:

[(1, 153246420), (2, 76623210), (3, 51082140), (4, 38311605), (5, 30649284), (6, 25541070), (9, 17027380), (10, 15324642), (12, 12770535), (15, 10216428), (18, 8513690), (20, 7662321), (30, 5108214), (36, 4256845), (45, 3405476), (60, 2554107), (67, 2287260), (90, 1702738), (97, 1579860), (131, 1169820), (134, 1143630), (180, 851369), (194, 789930), (201, 762420), (262, 584910), (268, 571815), (291, 526620), (335, 457452), (388, 394965), (393, 389940), (402, 381210), (485, 315972), (524, 292455), (582, 263310), (603, 254140), (655, 233964), (670, 228726), (786, 194970), (804, 190605), (873, 175540), (970, 157986), (1005, 152484), (1164, 131655), (1179, 129980), (1206, 127070), (1310, 116982), (1340, 114363), (1455, 105324), (1572, 97485), (1746, 87770), (1940, 78993), (1965, 77988), (2010, 76242), (2358, 64990), (2412, 63535), (2620, 58491), (2910, 52662), (3015, 50828), (3492, 43885), (3930, 38994), (4020, 38121), (4365, 35108), (4716, 32495), (5820, 26331), (5895, 25996), (6030, 25414), (6499, 23580), (7860, 19497), (8730, 17554), (8777, 17460), (11790, 12998), (12060, 12707)]