98681700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25303}}^1$

素因数の和:25333

約数の個数: 72

約数和(自身を含む): 307494208

約数和(自身を除く): 208812508

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, 25303, 50606, 75909, 101212, 126515, 151818, 253030, 303636, 328939, 379545, 506060, 632575, 657878, 759090, 986817, 1265150, 1315756, 1518180, 1644695, 1897725, 1973634, 2530300, 3289390, 3795450, 3947268, 4934085, 6578780, 7590900, 8223475, 9868170, 16446950, 19736340, 24670425, 32893900, 49340850, 98681700]

約数ペア:

[(1, 98681700), (2, 49340850), (3, 32893900), (4, 24670425), (5, 19736340), (6, 16446950), (10, 9868170), (12, 8223475), (13, 7590900), (15, 6578780), (20, 4934085), (25, 3947268), (26, 3795450), (30, 3289390), (39, 2530300), (50, 1973634), (52, 1897725), (60, 1644695), (65, 1518180), (75, 1315756), (78, 1265150), (100, 986817), (130, 759090), (150, 657878), (156, 632575), (195, 506060), (260, 379545), (300, 328939), (325, 303636), (390, 253030), (650, 151818), (780, 126515), (975, 101212), (1300, 75909), (1950, 50606), (3900, 25303)]