145728270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 390604032

約数和(自身を除く): 244875762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 137, 159, 223, 265, 274, 318, 411, 446, 477, 530, 669, 685, 795, 822, 954, 1115, 1233, 1338, 1370, 1590, 2007, 2055, 2230, 2385, 2466, 3345, 4014, 4110, 4770, 6165, 6690, 7261, 10035, 11819, 12330, 14522, 20070, 21783, 23638, 30551, 35457, 36305, 43566, 59095, 61102, 65349, 70914, 72610, 91653, 106371, 108915, 118190, 130698, 152755, 177285, 183306, 212742, 217830, 274959, 305510, 326745, 354570, 458265, 531855, 549918, 653490, 916530, 1063710, 1374795, 1619203, 2749590, 3238406, 4857609, 8096015, 9715218, 14572827, 16192030, 24288045, 29145654, 48576090, 72864135, 145728270]

約数ペア:

[(1, 145728270), (2, 72864135), (3, 48576090), (5, 29145654), (6, 24288045), (9, 16192030), (10, 14572827), (15, 9715218), (18, 8096015), (30, 4857609), (45, 3238406), (53, 2749590), (90, 1619203), (106, 1374795), (137, 1063710), (159, 916530), (223, 653490), (265, 549918), (274, 531855), (318, 458265), (411, 354570), (446, 326745), (477, 305510), (530, 274959), (669, 217830), (685, 212742), (795, 183306), (822, 177285), (954, 152755), (1115, 130698), (1233, 118190), (1338, 108915), (1370, 106371), (1590, 91653), (2007, 72610), (2055, 70914), (2230, 65349), (2385, 61102), (2466, 59095), (3345, 43566), (4014, 36305), (4110, 35457), (4770, 30551), (6165, 23638), (6690, 21783), (7261, 20070), (10035, 14522), (11819, 12330)]