287082060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3391}}^1$

素因数の和:3503

約数の個数: 96

約数和(自身を含む): 861622272

約数和(自身を除く): 574540212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 498, 510, 830, 996, 1020, 1245, 1411, 1660, 2490, 2822, 3391, 4233, 4980, 5644, 6782, 7055, 8466, 10173, 13564, 14110, 16932, 16955, 20346, 21165, 28220, 33910, 40692, 42330, 50865, 57647, 67820, 84660, 101730, 115294, 172941, 203460, 230588, 281453, 288235, 345882, 562906, 576470, 691764, 844359, 864705, 1125812, 1152940, 1407265, 1688718, 1729410, 2814530, 3377436, 3458820, 4221795, 4784701, 5629060, 8443590, 9569402, 14354103, 16887180, 19138804, 23923505, 28708206, 47847010, 57416412, 71770515, 95694020, 143541030, 287082060]

約数ペア:

[(1, 287082060), (2, 143541030), (3, 95694020), (4, 71770515), (5, 57416412), (6, 47847010), (10, 28708206), (12, 23923505), (15, 19138804), (17, 16887180), (20, 14354103), (30, 9569402), (34, 8443590), (51, 5629060), (60, 4784701), (68, 4221795), (83, 3458820), (85, 3377436), (102, 2814530), (166, 1729410), (170, 1688718), (204, 1407265), (249, 1152940), (255, 1125812), (332, 864705), (340, 844359), (415, 691764), (498, 576470), (510, 562906), (830, 345882), (996, 288235), (1020, 281453), (1245, 230588), (1411, 203460), (1660, 172941), (2490, 115294), (2822, 101730), (3391, 84660), (4233, 67820), (4980, 57647), (5644, 50865), (6782, 42330), (7055, 40692), (8466, 33910), (10173, 28220), (13564, 21165), (14110, 20346), (16932, 16955)]