4547529540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147743}}^1$

素因数の和:147783

約数の個数: 120

約数和(自身を含む): 15016700160

約数和(自身を除く): 10469170620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 147743, 295486, 443229, 590972, 738715, 886458, 1329687, 1477430, 1772916, 2216145, 2659374, 2807117, 2954860, 3989061, 4432290, 5318748, 5614234, 6648435, 7978122, 8421351, 8864580, 11228468, 11967183, 13296870, 14035585, 15956244, 16842702, 19945305, 23934366, 25264053, 26593740, 28071170, 33685404, 39890610, 42106755, 47868732, 50528106, 56142340, 59835915, 75792159, 79781220, 84213510, 101056212, 119671830, 126320265, 151584318, 168427020, 227376477, 239343660, 252640530, 303168636, 378960795, 454752954, 505281060, 757921590, 909505908, 1136882385, 1515843180, 2273764770, 4547529540]

約数ペア:

[(1, 4547529540), (2, 2273764770), (3, 1515843180), (4, 1136882385), (5, 909505908), (6, 757921590), (9, 505281060), (10, 454752954), (12, 378960795), (15, 303168636), (18, 252640530), (19, 239343660), (20, 227376477), (27, 168427020), (30, 151584318), (36, 126320265), (38, 119671830), (45, 101056212), (54, 84213510), (57, 79781220), (60, 75792159), (76, 59835915), (81, 56142340), (90, 50528106), (95, 47868732), (108, 42106755), (114, 39890610), (135, 33685404), (162, 28071170), (171, 26593740), (180, 25264053), (190, 23934366), (228, 19945305), (270, 16842702), (285, 15956244), (324, 14035585), (342, 13296870), (380, 11967183), (405, 11228468), (513, 8864580), (540, 8421351), (570, 7978122), (684, 6648435), (810, 5614234), (855, 5318748), (1026, 4432290), (1140, 3989061), (1539, 2954860), (1620, 2807117), (1710, 2659374), (2052, 2216145), (2565, 1772916), (3078, 1477430), (3420, 1329687), (5130, 886458), (6156, 738715), (7695, 590972), (10260, 443229), (15390, 295486), (30780, 147743)]