202283880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88721}}^1$

素因数の和:88754

約数の個数: 64

約数和(自身を含む): 638798400

約数和(自身を除く): 436514520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 88721, 177442, 266163, 354884, 443605, 532326, 709768, 887210, 1064652, 1330815, 1685699, 1774420, 2129304, 2661630, 3371398, 3548840, 5057097, 5323260, 6742796, 8428495, 10114194, 10646520, 13485592, 16856990, 20228388, 25285485, 33713980, 40456776, 50570970, 67427960, 101141940, 202283880]

約数ペア:

[(1, 202283880), (2, 101141940), (3, 67427960), (4, 50570970), (5, 40456776), (6, 33713980), (8, 25285485), (10, 20228388), (12, 16856990), (15, 13485592), (19, 10646520), (20, 10114194), (24, 8428495), (30, 6742796), (38, 5323260), (40, 5057097), (57, 3548840), (60, 3371398), (76, 2661630), (95, 2129304), (114, 1774420), (120, 1685699), (152, 1330815), (190, 1064652), (228, 887210), (285, 709768), (380, 532326), (456, 443605), (570, 354884), (760, 266163), (1140, 177442), (2280, 88721)]