295360740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 919900800

約数和(自身を除く): 624540060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 103, 178, 179, 180, 206, 267, 309, 356, 358, 412, 445, 515, 534, 537, 618, 716, 801, 890, 895, 927, 1030, 1068, 1074, 1236, 1335, 1545, 1602, 1611, 1780, 1790, 1854, 2060, 2148, 2670, 2685, 3090, 3204, 3222, 3580, 3708, 4005, 4635, 5340, 5370, 6180, 6444, 8010, 8055, 9167, 9270, 10740, 15931, 16020, 16110, 18334, 18437, 18540, 27501, 31862, 32220, 36668, 36874, 45835, 47793, 55002, 55311, 63724, 73748, 79655, 82503, 91670, 92185, 95586, 110004, 110622, 137505, 143379, 159310, 165006, 165933, 183340, 184370, 191172, 221244, 238965, 275010, 276555, 286758, 318620, 330012, 331866, 368740, 412515, 477930, 550020, 553110, 573516, 663732, 716895, 825030, 829665, 955860, 1106220, 1433790, 1640893, 1650060, 1659330, 2867580, 3281786, 3318660, 4922679, 6563572, 8204465, 9845358, 14768037, 16408930, 19690716, 24613395, 29536074, 32817860, 49226790, 59072148, 73840185, 98453580, 147680370, 295360740]

約数ペア:

[(1, 295360740), (2, 147680370), (3, 98453580), (4, 73840185), (5, 59072148), (6, 49226790), (9, 32817860), (10, 29536074), (12, 24613395), (15, 19690716), (18, 16408930), (20, 14768037), (30, 9845358), (36, 8204465), (45, 6563572), (60, 4922679), (89, 3318660), (90, 3281786), (103, 2867580), (178, 1659330), (179, 1650060), (180, 1640893), (206, 1433790), (267, 1106220), (309, 955860), (356, 829665), (358, 825030), (412, 716895), (445, 663732), (515, 573516), (534, 553110), (537, 550020), (618, 477930), (716, 412515), (801, 368740), (890, 331866), (895, 330012), (927, 318620), (1030, 286758), (1068, 276555), (1074, 275010), (1236, 238965), (1335, 221244), (1545, 191172), (1602, 184370), (1611, 183340), (1780, 165933), (1790, 165006), (1854, 159310), (2060, 143379), (2148, 137505), (2670, 110622), (2685, 110004), (3090, 95586), (3204, 92185), (3222, 91670), (3580, 82503), (3708, 79655), (4005, 73748), (4635, 63724), (5340, 55311), (5370, 55002), (6180, 47793), (6444, 45835), (8010, 36874), (8055, 36668), (9167, 32220), (9270, 31862), (10740, 27501), (15931, 18540), (16020, 18437), (16110, 18334)]