15693599900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{28591}}^1$

素因数の和:29115

約数の個数: 72

約数和(自身を含む): 37226784000

約数和(自身を除く): 21533184100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 499, 550, 998, 1100, 1996, 2495, 4990, 5489, 9980, 10978, 12475, 21956, 24950, 27445, 28591, 49900, 54890, 57182, 109780, 114364, 137225, 142955, 274450, 285910, 314501, 548900, 571820, 629002, 714775, 1258004, 1429550, 1572505, 2859100, 3145010, 6290020, 7862525, 14266909, 15725050, 28533818, 31450100, 57067636, 71334545, 142669090, 156935999, 285338180, 313871998, 356672725, 627743996, 713345450, 784679995, 1426690900, 1569359990, 3138719980, 3923399975, 7846799950, 15693599900]

約数ペア:

[(1, 15693599900), (2, 7846799950), (4, 3923399975), (5, 3138719980), (10, 1569359990), (11, 1426690900), (20, 784679995), (22, 713345450), (25, 627743996), (44, 356672725), (50, 313871998), (55, 285338180), (100, 156935999), (110, 142669090), (220, 71334545), (275, 57067636), (499, 31450100), (550, 28533818), (998, 15725050), (1100, 14266909), (1996, 7862525), (2495, 6290020), (4990, 3145010), (5489, 2859100), (9980, 1572505), (10978, 1429550), (12475, 1258004), (21956, 714775), (24950, 629002), (27445, 571820), (28591, 548900), (49900, 314501), (54890, 285910), (57182, 274450), (109780, 142955), (114364, 137225)]