19007700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3761

約数の個数: 72

約数和(自身を含む): 58246272

約数和(自身を除く): 39238572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 3727, 5100, 7454, 11181, 14908, 18635, 22362, 37270, 44724, 55905, 63359, 74540, 93175, 111810, 126718, 186350, 190077, 223620, 253436, 279525, 316795, 372700, 380154, 559050, 633590, 760308, 950385, 1118100, 1267180, 1583975, 1900770, 3167950, 3801540, 4751925, 6335900, 9503850, 19007700]

約数ペア:

[(1, 19007700), (2, 9503850), (3, 6335900), (4, 4751925), (5, 3801540), (6, 3167950), (10, 1900770), (12, 1583975), (15, 1267180), (17, 1118100), (20, 950385), (25, 760308), (30, 633590), (34, 559050), (50, 380154), (51, 372700), (60, 316795), (68, 279525), (75, 253436), (85, 223620), (100, 190077), (102, 186350), (150, 126718), (170, 111810), (204, 93175), (255, 74540), (300, 63359), (340, 55905), (425, 44724), (510, 37270), (850, 22362), (1020, 18635), (1275, 14908), (1700, 11181), (2550, 7454), (3727, 5100)]