205604100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17573}}^1$

素因数の和:17606

約数の個数: 108

約数和(自身を含む): 694067556

約数和(自身を除く): 488463456

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 17573, 35146, 52719, 70292, 87865, 105438, 158157, 175730, 210876, 228449, 263595, 316314, 351460, 439325, 456898, 527190, 632628, 685347, 790785, 878650, 913796, 1054380, 1142245, 1317975, 1370694, 1581570, 1757300, 2056041, 2284490, 2635950, 2741388, 3163140, 3426735, 3953925, 4112082, 4568980, 5271900, 5711225, 6853470, 7907850, 8224164, 10280205, 11422450, 13706940, 15815700, 17133675, 20560410, 22844900, 34267350, 41120820, 51401025, 68534700, 102802050, 205604100]

約数ペア:

[(1, 205604100), (2, 102802050), (3, 68534700), (4, 51401025), (5, 41120820), (6, 34267350), (9, 22844900), (10, 20560410), (12, 17133675), (13, 15815700), (15, 13706940), (18, 11422450), (20, 10280205), (25, 8224164), (26, 7907850), (30, 6853470), (36, 5711225), (39, 5271900), (45, 4568980), (50, 4112082), (52, 3953925), (60, 3426735), (65, 3163140), (75, 2741388), (78, 2635950), (90, 2284490), (100, 2056041), (117, 1757300), (130, 1581570), (150, 1370694), (156, 1317975), (180, 1142245), (195, 1054380), (225, 913796), (234, 878650), (260, 790785), (300, 685347), (325, 632628), (390, 527190), (450, 456898), (468, 439325), (585, 351460), (650, 316314), (780, 263595), (900, 228449), (975, 210876), (1170, 175730), (1300, 158157), (1950, 105438), (2340, 87865), (2925, 70292), (3900, 52719), (5850, 35146), (11700, 17573)]