165200100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42359}}^1$

素因数の和:42389

約数の個数: 72

約数和(自身を含む): 514758720

約数和(自身を除く): 349558620

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, 42359, 84718, 127077, 169436, 211795, 254154, 423590, 508308, 550667, 635385, 847180, 1058975, 1101334, 1270770, 1652001, 2117950, 2202668, 2541540, 2753335, 3176925, 3304002, 4235900, 5506670, 6353850, 6608004, 8260005, 11013340, 12707700, 13766675, 16520010, 27533350, 33040020, 41300025, 55066700, 82600050, 165200100]

約数ペア:

[(1, 165200100), (2, 82600050), (3, 55066700), (4, 41300025), (5, 33040020), (6, 27533350), (10, 16520010), (12, 13766675), (13, 12707700), (15, 11013340), (20, 8260005), (25, 6608004), (26, 6353850), (30, 5506670), (39, 4235900), (50, 3304002), (52, 3176925), (60, 2753335), (65, 2541540), (75, 2202668), (78, 2117950), (100, 1652001), (130, 1270770), (150, 1101334), (156, 1058975), (195, 847180), (260, 635385), (300, 550667), (325, 508308), (390, 423590), (650, 254154), (780, 211795), (975, 169436), (1300, 127077), (1950, 84718), (3900, 42359)]