74413900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 179207280

約数和(自身を除く): 104793380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 550, 610, 671, 1100, 1109, 1220, 1342, 1525, 2218, 2684, 3050, 3355, 4436, 5545, 6100, 6710, 11090, 12199, 13420, 16775, 22180, 24398, 27725, 33550, 48796, 55450, 60995, 67100, 67649, 110900, 121990, 135298, 243980, 270596, 304975, 338245, 609950, 676490, 744139, 1219900, 1352980, 1488278, 1691225, 2976556, 3382450, 3720695, 6764900, 7441390, 14882780, 18603475, 37206950, 74413900]

約数ペア:

[(1, 74413900), (2, 37206950), (4, 18603475), (5, 14882780), (10, 7441390), (11, 6764900), (20, 3720695), (22, 3382450), (25, 2976556), (44, 1691225), (50, 1488278), (55, 1352980), (61, 1219900), (100, 744139), (110, 676490), (122, 609950), (220, 338245), (244, 304975), (275, 270596), (305, 243980), (550, 135298), (610, 121990), (671, 110900), (1100, 67649), (1109, 67100), (1220, 60995), (1342, 55450), (1525, 48796), (2218, 33550), (2684, 27725), (3050, 24398), (3355, 22180), (4436, 16775), (5545, 13420), (6100, 12199), (6710, 11090)]