145492620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26647}}^1$

素因数の和:26679

約数の個数: 96

約数和(自身を含む): 501408768

約数和(自身を除く): 355916148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26647, 53294, 79941, 106588, 133235, 159882, 186529, 266470, 319764, 346411, 373058, 399705, 532940, 559587, 692822, 746116, 799410, 932645, 1039233, 1119174, 1385644, 1598820, 1732055, 1865290, 2078466, 2238348, 2424877, 2797935, 3464110, 3730580, 4156932, 4849754, 5196165, 5595870, 6928220, 7274631, 9699508, 10392330, 11191740, 12124385, 14549262, 20784660, 24248770, 29098524, 36373155, 48497540, 72746310, 145492620]

約数ペア:

[(1, 145492620), (2, 72746310), (3, 48497540), (4, 36373155), (5, 29098524), (6, 24248770), (7, 20784660), (10, 14549262), (12, 12124385), (13, 11191740), (14, 10392330), (15, 9699508), (20, 7274631), (21, 6928220), (26, 5595870), (28, 5196165), (30, 4849754), (35, 4156932), (39, 3730580), (42, 3464110), (52, 2797935), (60, 2424877), (65, 2238348), (70, 2078466), (78, 1865290), (84, 1732055), (91, 1598820), (105, 1385644), (130, 1119174), (140, 1039233), (156, 932645), (182, 799410), (195, 746116), (210, 692822), (260, 559587), (273, 532940), (364, 399705), (390, 373058), (420, 346411), (455, 319764), (546, 266470), (780, 186529), (910, 159882), (1092, 133235), (1365, 106588), (1820, 79941), (2730, 53294), (5460, 26647)]