125222020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 351977472

約数和(自身を除く): 226755452

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 43, 44, 55, 61, 62, 70, 77, 86, 110, 122, 124, 140, 154, 155, 172, 215, 217, 220, 244, 301, 305, 308, 310, 341, 385, 427, 430, 434, 473, 602, 610, 620, 671, 682, 770, 854, 860, 868, 946, 1085, 1204, 1220, 1333, 1342, 1364, 1505, 1540, 1705, 1708, 1891, 1892, 2135, 2170, 2365, 2387, 2623, 2666, 2684, 3010, 3311, 3355, 3410, 3782, 4270, 4340, 4697, 4730, 4774, 5246, 5332, 6020, 6622, 6665, 6710, 6820, 7564, 8540, 9331, 9394, 9455, 9460, 9548, 10492, 11935, 13115, 13237, 13244, 13330, 13420, 14663, 16555, 18361, 18662, 18788, 18910, 20801, 23485, 23870, 26230, 26474, 26660, 28853, 29326, 33110, 36722, 37324, 37820, 41602, 46655, 46970, 47740, 52460, 52948, 57706, 58652, 66185, 66220, 73315, 73444, 81313, 83204, 91805, 93310, 93940, 102641, 104005, 115412, 132370, 144265, 145607, 146630, 162626, 183610, 186620, 201971, 205282, 208010, 264740, 288530, 291214, 293260, 325252, 367220, 403942, 406565, 410564, 416020, 513205, 569191, 577060, 582428, 728035, 807884, 813130, 894443, 1009855, 1026410, 1138382, 1456070, 1626260, 1788886, 2019710, 2052820, 2276764, 2845955, 2912140, 3577772, 4039420, 4472215, 5691910, 6261101, 8944430, 11383820, 12522202, 17888860, 25044404, 31305505, 62611010, 125222020]

約数ペア:

[(1, 125222020), (2, 62611010), (4, 31305505), (5, 25044404), (7, 17888860), (10, 12522202), (11, 11383820), (14, 8944430), (20, 6261101), (22, 5691910), (28, 4472215), (31, 4039420), (35, 3577772), (43, 2912140), (44, 2845955), (55, 2276764), (61, 2052820), (62, 2019710), (70, 1788886), (77, 1626260), (86, 1456070), (110, 1138382), (122, 1026410), (124, 1009855), (140, 894443), (154, 813130), (155, 807884), (172, 728035), (215, 582428), (217, 577060), (220, 569191), (244, 513205), (301, 416020), (305, 410564), (308, 406565), (310, 403942), (341, 367220), (385, 325252), (427, 293260), (430, 291214), (434, 288530), (473, 264740), (602, 208010), (610, 205282), (620, 201971), (671, 186620), (682, 183610), (770, 162626), (854, 146630), (860, 145607), (868, 144265), (946, 132370), (1085, 115412), (1204, 104005), (1220, 102641), (1333, 93940), (1342, 93310), (1364, 91805), (1505, 83204), (1540, 81313), (1705, 73444), (1708, 73315), (1891, 66220), (1892, 66185), (2135, 58652), (2170, 57706), (2365, 52948), (2387, 52460), (2623, 47740), (2666, 46970), (2684, 46655), (3010, 41602), (3311, 37820), (3355, 37324), (3410, 36722), (3782, 33110), (4270, 29326), (4340, 28853), (4697, 26660), (4730, 26474), (4774, 26230), (5246, 23870), (5332, 23485), (6020, 20801), (6622, 18910), (6665, 18788), (6710, 18662), (6820, 18361), (7564, 16555), (8540, 14663), (9331, 13420), (9394, 13330), (9455, 13244), (9460, 13237), (9548, 13115), (10492, 11935)]