201345624540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2817599}}^1$

素因数の和:2818011

約数の個数: 72

約数和(自身を含む): 612287020800

約数和(自身を除く): 410941396260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1588, 1985, 2382, 3573, 3970, 4764, 5955, 7146, 7940, 11910, 14292, 17865, 23820, 35730, 71460, 2817599, 5635198, 8452797, 11270396, 14087995, 16905594, 25358391, 28175990, 33811188, 42263985, 50716782, 56351980, 84527970, 101433564, 126791955, 169055940, 253583910, 507167820, 1118586803, 2237173606, 3355760409, 4474347212, 5592934015, 6711520818, 10067281227, 11185868030, 13423041636, 16778802045, 20134562454, 22371736060, 33557604090, 40269124908, 50336406135, 67115208180, 100672812270, 201345624540]

約数ペア:

[(1, 201345624540), (2, 100672812270), (3, 67115208180), (4, 50336406135), (5, 40269124908), (6, 33557604090), (9, 22371736060), (10, 20134562454), (12, 16778802045), (15, 13423041636), (18, 11185868030), (20, 10067281227), (30, 6711520818), (36, 5592934015), (45, 4474347212), (60, 3355760409), (90, 2237173606), (180, 1118586803), (397, 507167820), (794, 253583910), (1191, 169055940), (1588, 126791955), (1985, 101433564), (2382, 84527970), (3573, 56351980), (3970, 50716782), (4764, 42263985), (5955, 33811188), (7146, 28175990), (7940, 25358391), (11910, 16905594), (14292, 14087995), (17865, 11270396), (23820, 8452797), (35730, 5635198), (71460, 2817599)]