202022580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2003}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 580085856

約数和(自身を除く): 378063276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1681, 2003, 2460, 3362, 4006, 5043, 6009, 6724, 8012, 8405, 10015, 10086, 12018, 16810, 20030, 20172, 24036, 25215, 30045, 33620, 40060, 50430, 60090, 82123, 100860, 120180, 164246, 246369, 328492, 410615, 492738, 821230, 985476, 1231845, 1642460, 2463690, 3367043, 4927380, 6734086, 10101129, 13468172, 16835215, 20202258, 33670430, 40404516, 50505645, 67340860, 101011290, 202022580]

約数ペア:

[(1, 202022580), (2, 101011290), (3, 67340860), (4, 50505645), (5, 40404516), (6, 33670430), (10, 20202258), (12, 16835215), (15, 13468172), (20, 10101129), (30, 6734086), (41, 4927380), (60, 3367043), (82, 2463690), (123, 1642460), (164, 1231845), (205, 985476), (246, 821230), (410, 492738), (492, 410615), (615, 328492), (820, 246369), (1230, 164246), (1681, 120180), (2003, 100860), (2460, 82123), (3362, 60090), (4006, 50430), (5043, 40060), (6009, 33620), (6724, 30045), (8012, 25215), (8405, 24036), (10015, 20172), (10086, 20030), (12018, 16810)]