97243020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1180

約数の個数: 144

約数和(自身を含む): 342171648

約数和(自身を除く): 244928628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1087, 1260, 1278, 1420, 1491, 1988, 2130, 2174, 2485, 2556, 2982, 3195, 3261, 4260, 4348, 4473, 4970, 5435, 5964, 6390, 6522, 7455, 7609, 8946, 9783, 9940, 10870, 12780, 13044, 14910, 15218, 16305, 17892, 19566, 21740, 22365, 22827, 29820, 30436, 32610, 38045, 39132, 44730, 45654, 48915, 65220, 68481, 76090, 77177, 89460, 91308, 97830, 114135, 136962, 152180, 154354, 195660, 228270, 231531, 273924, 308708, 342405, 385885, 456540, 463062, 540239, 684810, 694593, 771770, 926124, 1080478, 1157655, 1369620, 1389186, 1543540, 1620717, 2160956, 2315310, 2701195, 2778372, 3241434, 3472965, 4630620, 4862151, 5402390, 6482868, 6945930, 8103585, 9724302, 10804780, 13891860, 16207170, 19448604, 24310755, 32414340, 48621510, 97243020]

約数ペア:

[(1, 97243020), (2, 48621510), (3, 32414340), (4, 24310755), (5, 19448604), (6, 16207170), (7, 13891860), (9, 10804780), (10, 9724302), (12, 8103585), (14, 6945930), (15, 6482868), (18, 5402390), (20, 4862151), (21, 4630620), (28, 3472965), (30, 3241434), (35, 2778372), (36, 2701195), (42, 2315310), (45, 2160956), (60, 1620717), (63, 1543540), (70, 1389186), (71, 1369620), (84, 1157655), (90, 1080478), (105, 926124), (126, 771770), (140, 694593), (142, 684810), (180, 540239), (210, 463062), (213, 456540), (252, 385885), (284, 342405), (315, 308708), (355, 273924), (420, 231531), (426, 228270), (497, 195660), (630, 154354), (639, 152180), (710, 136962), (852, 114135), (994, 97830), (1065, 91308), (1087, 89460), (1260, 77177), (1278, 76090), (1420, 68481), (1491, 65220), (1988, 48915), (2130, 45654), (2174, 44730), (2485, 39132), (2556, 38045), (2982, 32610), (3195, 30436), (3261, 29820), (4260, 22827), (4348, 22365), (4473, 21740), (4970, 19566), (5435, 17892), (5964, 16305), (6390, 15218), (6522, 14910), (7455, 13044), (7609, 12780), (8946, 10870), (9783, 9940)]