151142202280

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1\times {\mathrm{27481}}^1$

素因数の和:28234

約数の個数: 64

約数和(自身を含む): 341920051200

約数和(自身を除く): 190777848920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 383, 718, 766, 1436, 1532, 1795, 1915, 2872, 3064, 3590, 3830, 7180, 7660, 14360, 15320, 27481, 54962, 109924, 137405, 137497, 219848, 274810, 274994, 549620, 549988, 687485, 1099240, 1099976, 1374970, 2749940, 5499880, 9865679, 10525223, 19731358, 21050446, 39462716, 42100892, 49328395, 52626115, 78925432, 84201784, 98656790, 105252230, 197313580, 210504460, 394627160, 421008920, 3778555057, 7557110114, 15114220228, 18892775285, 30228440456, 37785550570, 75571101140, 151142202280]

約数ペア:

[(1, 151142202280), (2, 75571101140), (4, 37785550570), (5, 30228440456), (8, 18892775285), (10, 15114220228), (20, 7557110114), (40, 3778555057), (359, 421008920), (383, 394627160), (718, 210504460), (766, 197313580), (1436, 105252230), (1532, 98656790), (1795, 84201784), (1915, 78925432), (2872, 52626115), (3064, 49328395), (3590, 42100892), (3830, 39462716), (7180, 21050446), (7660, 19731358), (14360, 10525223), (15320, 9865679), (27481, 5499880), (54962, 2749940), (109924, 1374970), (137405, 1099976), (137497, 1099240), (219848, 687485), (274810, 549988), (274994, 549620)]