200922900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9433}}^1$

素因数の和:9521

約数の個数: 72

約数和(自身を含む): 589587264

約数和(自身を除く): 388664364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 9433, 10650, 18866, 21300, 28299, 37732, 47165, 56598, 94330, 113196, 141495, 188660, 235825, 282990, 471650, 565980, 669743, 707475, 943300, 1339486, 1414950, 2009229, 2678972, 2829900, 3348715, 4018458, 6697430, 8036916, 10046145, 13394860, 16743575, 20092290, 33487150, 40184580, 50230725, 66974300, 100461450, 200922900]

約数ペア:

[(1, 200922900), (2, 100461450), (3, 66974300), (4, 50230725), (5, 40184580), (6, 33487150), (10, 20092290), (12, 16743575), (15, 13394860), (20, 10046145), (25, 8036916), (30, 6697430), (50, 4018458), (60, 3348715), (71, 2829900), (75, 2678972), (100, 2009229), (142, 1414950), (150, 1339486), (213, 943300), (284, 707475), (300, 669743), (355, 565980), (426, 471650), (710, 282990), (852, 235825), (1065, 188660), (1420, 141495), (1775, 113196), (2130, 94330), (3550, 56598), (4260, 47165), (5325, 37732), (7100, 28299), (9433, 21300), (10650, 18866)]