27701700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7133

約数の個数: 72

約数和(自身を含む): 86327808

約数和(自身を除く): 58626108

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, 7103, 14206, 21309, 28412, 35515, 42618, 71030, 85236, 92339, 106545, 142060, 177575, 184678, 213090, 277017, 355150, 369356, 426180, 461695, 532725, 554034, 710300, 923390, 1065450, 1108068, 1385085, 1846780, 2130900, 2308475, 2770170, 4616950, 5540340, 6925425, 9233900, 13850850, 27701700]

約数ペア:

[(1, 27701700), (2, 13850850), (3, 9233900), (4, 6925425), (5, 5540340), (6, 4616950), (10, 2770170), (12, 2308475), (13, 2130900), (15, 1846780), (20, 1385085), (25, 1108068), (26, 1065450), (30, 923390), (39, 710300), (50, 554034), (52, 532725), (60, 461695), (65, 426180), (75, 369356), (78, 355150), (100, 277017), (130, 213090), (150, 184678), (156, 177575), (195, 142060), (260, 106545), (300, 92339), (325, 85236), (390, 71030), (650, 42618), (780, 35515), (975, 28412), (1300, 21309), (1950, 14206), (3900, 7103)]