72933900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18701}}^1$

素因数の和:18731

約数の個数: 72

約数和(自身を含む): 227266704

約数和(自身を除く): 154332804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 18701, 37402, 56103, 74804, 93505, 112206, 187010, 224412, 243113, 280515, 374020, 467525, 486226, 561030, 729339, 935050, 972452, 1122060, 1215565, 1402575, 1458678, 1870100, 2431130, 2805150, 2917356, 3646695, 4862260, 5610300, 6077825, 7293390, 12155650, 14586780, 18233475, 24311300, 36466950, 72933900]

約数ペア:

[(1, 72933900), (2, 36466950), (3, 24311300), (4, 18233475), (5, 14586780), (6, 12155650), (10, 7293390), (12, 6077825), (13, 5610300), (15, 4862260), (20, 3646695), (25, 2917356), (26, 2805150), (30, 2431130), (39, 1870100), (50, 1458678), (52, 1402575), (60, 1215565), (65, 1122060), (75, 972452), (78, 935050), (100, 729339), (130, 561030), (150, 486226), (156, 467525), (195, 374020), (260, 280515), (300, 243113), (325, 224412), (390, 187010), (650, 112206), (780, 93505), (975, 74804), (1300, 56103), (1950, 37402), (3900, 18701)]