202099140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26111}}^1$

素因数の和:26169

約数の個数: 72

約数和(自身を含む): 627314688

約数和(自身を除く): 425215548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 26111, 52222, 78333, 104444, 130555, 156666, 234999, 261110, 313332, 391665, 469998, 522220, 783330, 939996, 1122773, 1174995, 1566660, 2245546, 2349990, 3368319, 4491092, 4699980, 5613865, 6736638, 10104957, 11227730, 13473276, 16841595, 20209914, 22455460, 33683190, 40419828, 50524785, 67366380, 101049570, 202099140]

約数ペア:

[(1, 202099140), (2, 101049570), (3, 67366380), (4, 50524785), (5, 40419828), (6, 33683190), (9, 22455460), (10, 20209914), (12, 16841595), (15, 13473276), (18, 11227730), (20, 10104957), (30, 6736638), (36, 5613865), (43, 4699980), (45, 4491092), (60, 3368319), (86, 2349990), (90, 2245546), (129, 1566660), (172, 1174995), (180, 1122773), (215, 939996), (258, 783330), (387, 522220), (430, 469998), (516, 391665), (645, 313332), (774, 261110), (860, 234999), (1290, 156666), (1548, 130555), (1935, 104444), (2580, 78333), (3870, 52222), (7740, 26111)]