213155883900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{499}}^1\times {\mathrm{474629}}^1$

素因数の和:475148

約数の個数: 108

約数和(自身を含む): 669465615000

約数和(自身を除く): 456309731100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 499, 900, 998, 1497, 1996, 2495, 2994, 4491, 4990, 5988, 7485, 8982, 9980, 12475, 14970, 17964, 22455, 24950, 29940, 37425, 44910, 49900, 74850, 89820, 112275, 149700, 224550, 449100, 474629, 949258, 1423887, 1898516, 2373145, 2847774, 4271661, 4746290, 5695548, 7119435, 8543322, 9492580, 11865725, 14238870, 17086644, 21358305, 23731450, 28477740, 35597175, 42716610, 47462900, 71194350, 85433220, 106791525, 142388700, 213583050, 236839871, 427166100, 473679742, 710519613, 947359484, 1184199355, 1421039226, 2131558839, 2368398710, 2842078452, 3552598065, 4263117678, 4736797420, 5920996775, 7105196130, 8526235356, 10657794195, 11841993550, 14210392260, 17762990325, 21315588390, 23683987100, 35525980650, 42631176780, 53288970975, 71051961300, 106577941950, 213155883900]

約数ペア:

[(1, 213155883900), (2, 106577941950), (3, 71051961300), (4, 53288970975), (5, 42631176780), (6, 35525980650), (9, 23683987100), (10, 21315588390), (12, 17762990325), (15, 14210392260), (18, 11841993550), (20, 10657794195), (25, 8526235356), (30, 7105196130), (36, 5920996775), (45, 4736797420), (50, 4263117678), (60, 3552598065), (75, 2842078452), (90, 2368398710), (100, 2131558839), (150, 1421039226), (180, 1184199355), (225, 947359484), (300, 710519613), (450, 473679742), (499, 427166100), (900, 236839871), (998, 213583050), (1497, 142388700), (1996, 106791525), (2495, 85433220), (2994, 71194350), (4491, 47462900), (4990, 42716610), (5988, 35597175), (7485, 28477740), (8982, 23731450), (9980, 21358305), (12475, 17086644), (14970, 14238870), (17964, 11865725), (22455, 9492580), (24950, 8543322), (29940, 7119435), (37425, 5695548), (44910, 4746290), (49900, 4271661), (74850, 2847774), (89820, 2373145), (112275, 1898516), (149700, 1423887), (224550, 949258), (449100, 474629)]