23099700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5923}}^1$

素因数の和:5953

約数の個数: 72

約数和(自身を含む): 71988448

約数和(自身を除く): 48888748

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, 5923, 11846, 17769, 23692, 29615, 35538, 59230, 71076, 76999, 88845, 118460, 148075, 153998, 177690, 230997, 296150, 307996, 355380, 384995, 444225, 461994, 592300, 769990, 888450, 923988, 1154985, 1539980, 1776900, 1924975, 2309970, 3849950, 4619940, 5774925, 7699900, 11549850, 23099700]

約数ペア:

[(1, 23099700), (2, 11549850), (3, 7699900), (4, 5774925), (5, 4619940), (6, 3849950), (10, 2309970), (12, 1924975), (13, 1776900), (15, 1539980), (20, 1154985), (25, 923988), (26, 888450), (30, 769990), (39, 592300), (50, 461994), (52, 444225), (60, 384995), (65, 355380), (75, 307996), (78, 296150), (100, 230997), (130, 177690), (150, 153998), (156, 148075), (195, 118460), (260, 88845), (300, 76999), (325, 71076), (390, 59230), (650, 35538), (780, 29615), (975, 23692), (1300, 17769), (1950, 11846), (3900, 5923)]