83159700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21323}}^1$

素因数の和:21353

約数の個数: 72

約数和(自身を含む): 259129248

約数和(自身を除く): 175969548

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, 21323, 42646, 63969, 85292, 106615, 127938, 213230, 255876, 277199, 319845, 426460, 533075, 554398, 639690, 831597, 1066150, 1108796, 1279380, 1385995, 1599225, 1663194, 2132300, 2771990, 3198450, 3326388, 4157985, 5543980, 6396900, 6929975, 8315970, 13859950, 16631940, 20789925, 27719900, 41579850, 83159700]

約数ペア:

[(1, 83159700), (2, 41579850), (3, 27719900), (4, 20789925), (5, 16631940), (6, 13859950), (10, 8315970), (12, 6929975), (13, 6396900), (15, 5543980), (20, 4157985), (25, 3326388), (26, 3198450), (30, 2771990), (39, 2132300), (50, 1663194), (52, 1599225), (60, 1385995), (65, 1279380), (75, 1108796), (78, 1066150), (100, 831597), (130, 639690), (150, 554398), (156, 533075), (195, 426460), (260, 319845), (300, 277199), (325, 255876), (390, 213230), (650, 127938), (780, 106615), (975, 85292), (1300, 63969), (1950, 42646), (3900, 21323)]