137012820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 144

約数和(自身を含む): 461946240

約数和(自身を除く): 324933420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 980, 1015, 1218, 1421, 1470, 1607, 1740, 2030, 2436, 2842, 2940, 3045, 3214, 4060, 4263, 4821, 5684, 6090, 6428, 7105, 8035, 8526, 9642, 11249, 12180, 14210, 16070, 17052, 19284, 21315, 22498, 24105, 28420, 32140, 33747, 42630, 44996, 46603, 48210, 56245, 67494, 78743, 85260, 93206, 96420, 112490, 134988, 139809, 157486, 168735, 186412, 224980, 233015, 236229, 279618, 314972, 326221, 337470, 393715, 466030, 472458, 559236, 652442, 674940, 699045, 787430, 932060, 944916, 978663, 1181145, 1304884, 1398090, 1574860, 1631105, 1957326, 2283547, 2362290, 2796180, 3262210, 3914652, 4567094, 4724580, 4893315, 6524420, 6850641, 9134188, 9786630, 11417735, 13701282, 19573260, 22835470, 27402564, 34253205, 45670940, 68506410, 137012820]

約数ペア:

[(1, 137012820), (2, 68506410), (3, 45670940), (4, 34253205), (5, 27402564), (6, 22835470), (7, 19573260), (10, 13701282), (12, 11417735), (14, 9786630), (15, 9134188), (20, 6850641), (21, 6524420), (28, 4893315), (29, 4724580), (30, 4567094), (35, 3914652), (42, 3262210), (49, 2796180), (58, 2362290), (60, 2283547), (70, 1957326), (84, 1631105), (87, 1574860), (98, 1398090), (105, 1304884), (116, 1181145), (140, 978663), (145, 944916), (147, 932060), (174, 787430), (196, 699045), (203, 674940), (210, 652442), (245, 559236), (290, 472458), (294, 466030), (348, 393715), (406, 337470), (420, 326221), (435, 314972), (490, 279618), (580, 236229), (588, 233015), (609, 224980), (735, 186412), (812, 168735), (870, 157486), (980, 139809), (1015, 134988), (1218, 112490), (1421, 96420), (1470, 93206), (1607, 85260), (1740, 78743), (2030, 67494), (2436, 56245), (2842, 48210), (2940, 46603), (3045, 44996), (3214, 42630), (4060, 33747), (4263, 32140), (4821, 28420), (5684, 24105), (6090, 22498), (6428, 21315), (7105, 19284), (8035, 17052), (8526, 16070), (9642, 14210), (11249, 12180)]