202415220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53549}}^1$

素因数の和:53574

約数の個数: 96

約数和(自身を含む): 719712000

約数和(自身を除く): 517296780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 53549, 107098, 160647, 214196, 267745, 321294, 374843, 481941, 535490, 642588, 749686, 803235, 963882, 1070980, 1124529, 1445823, 1499372, 1606470, 1874215, 1927764, 2249058, 2409705, 2891646, 3212940, 3373587, 3748430, 4498116, 4819410, 5622645, 5783292, 6747174, 7229115, 7496860, 9638820, 10120761, 11245290, 13494348, 14458230, 16867935, 20241522, 22490580, 28916460, 33735870, 40483044, 50603805, 67471740, 101207610, 202415220]

約数ペア:

[(1, 202415220), (2, 101207610), (3, 67471740), (4, 50603805), (5, 40483044), (6, 33735870), (7, 28916460), (9, 22490580), (10, 20241522), (12, 16867935), (14, 14458230), (15, 13494348), (18, 11245290), (20, 10120761), (21, 9638820), (27, 7496860), (28, 7229115), (30, 6747174), (35, 5783292), (36, 5622645), (42, 4819410), (45, 4498116), (54, 3748430), (60, 3373587), (63, 3212940), (70, 2891646), (84, 2409705), (90, 2249058), (105, 1927764), (108, 1874215), (126, 1606470), (135, 1499372), (140, 1445823), (180, 1124529), (189, 1070980), (210, 963882), (252, 803235), (270, 749686), (315, 642588), (378, 535490), (420, 481941), (540, 374843), (630, 321294), (756, 267745), (945, 214196), (1260, 160647), (1890, 107098), (3780, 53549)]