84639300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 266649600

約数和(自身を除く): 182010300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 285, 300, 310, 372, 380, 465, 475, 479, 570, 589, 620, 775, 930, 950, 958, 1140, 1178, 1425, 1437, 1550, 1767, 1860, 1900, 1916, 2325, 2356, 2395, 2850, 2874, 2945, 3100, 3534, 4650, 4790, 5700, 5748, 5890, 7068, 7185, 8835, 9101, 9300, 9580, 11780, 11975, 14370, 14725, 14849, 17670, 18202, 23950, 27303, 28740, 29450, 29698, 35340, 35925, 36404, 44175, 44547, 45505, 47900, 54606, 58900, 59396, 71850, 74245, 88350, 89094, 91010, 109212, 136515, 143700, 148490, 176700, 178188, 182020, 222735, 227525, 273030, 282131, 296980, 371225, 445470, 455050, 546060, 564262, 682575, 742450, 846393, 890940, 910100, 1113675, 1128524, 1365150, 1410655, 1484900, 1692786, 2227350, 2730300, 2821310, 3385572, 4231965, 4454700, 5642620, 7053275, 8463930, 14106550, 16927860, 21159825, 28213100, 42319650, 84639300]

約数ペア:

[(1, 84639300), (2, 42319650), (3, 28213100), (4, 21159825), (5, 16927860), (6, 14106550), (10, 8463930), (12, 7053275), (15, 5642620), (19, 4454700), (20, 4231965), (25, 3385572), (30, 2821310), (31, 2730300), (38, 2227350), (50, 1692786), (57, 1484900), (60, 1410655), (62, 1365150), (75, 1128524), (76, 1113675), (93, 910100), (95, 890940), (100, 846393), (114, 742450), (124, 682575), (150, 564262), (155, 546060), (186, 455050), (190, 445470), (228, 371225), (285, 296980), (300, 282131), (310, 273030), (372, 227525), (380, 222735), (465, 182020), (475, 178188), (479, 176700), (570, 148490), (589, 143700), (620, 136515), (775, 109212), (930, 91010), (950, 89094), (958, 88350), (1140, 74245), (1178, 71850), (1425, 59396), (1437, 58900), (1550, 54606), (1767, 47900), (1860, 45505), (1900, 44547), (1916, 44175), (2325, 36404), (2356, 35925), (2395, 35340), (2850, 29698), (2874, 29450), (2945, 28740), (3100, 27303), (3534, 23950), (4650, 18202), (4790, 17670), (5700, 14849), (5748, 14725), (5890, 14370), (7068, 11975), (7185, 11780), (8835, 9580), (9101, 9300)]