145173870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9471

約数の個数: 80

約数和(自身を含む): 410945040

約数和(自身を除く): 265771170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 9433, 15390, 18866, 28299, 47165, 56598, 84897, 94330, 141495, 169794, 179227, 254691, 282990, 358454, 424485, 509382, 537681, 764073, 848970, 896135, 1075362, 1273455, 1528146, 1613043, 1792270, 2546910, 2688405, 3226086, 3820365, 4839129, 5376810, 7640730, 8065215, 9678258, 14517387, 16130430, 24195645, 29034774, 48391290, 72586935, 145173870]

約数ペア:

[(1, 145173870), (2, 72586935), (3, 48391290), (5, 29034774), (6, 24195645), (9, 16130430), (10, 14517387), (15, 9678258), (18, 8065215), (19, 7640730), (27, 5376810), (30, 4839129), (38, 3820365), (45, 3226086), (54, 2688405), (57, 2546910), (81, 1792270), (90, 1613043), (95, 1528146), (114, 1273455), (135, 1075362), (162, 896135), (171, 848970), (190, 764073), (270, 537681), (285, 509382), (342, 424485), (405, 358454), (513, 282990), (570, 254691), (810, 179227), (855, 169794), (1026, 141495), (1539, 94330), (1710, 84897), (2565, 56598), (3078, 47165), (5130, 28299), (7695, 18866), (9433, 15390)]