84452060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 239984640

約数和(自身を除く): 155532580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 31, 35, 44, 55, 58, 61, 62, 70, 77, 110, 116, 122, 124, 140, 145, 154, 155, 203, 217, 220, 244, 290, 305, 308, 310, 319, 341, 385, 406, 427, 434, 580, 610, 620, 638, 671, 682, 770, 812, 854, 868, 899, 1015, 1085, 1220, 1276, 1342, 1364, 1540, 1595, 1705, 1708, 1769, 1798, 1891, 2030, 2135, 2170, 2233, 2387, 2684, 3190, 3355, 3410, 3538, 3596, 3782, 4060, 4270, 4340, 4466, 4495, 4697, 4774, 6293, 6380, 6710, 6820, 7076, 7564, 8540, 8845, 8932, 8990, 9394, 9455, 9548, 9889, 11165, 11935, 12383, 12586, 13237, 13420, 17690, 17980, 18788, 18910, 19459, 19778, 20801, 22330, 23485, 23870, 24766, 25172, 26474, 31465, 35380, 37820, 38918, 39556, 41602, 44660, 46970, 47740, 49445, 49532, 52948, 54839, 61915, 62930, 66185, 69223, 77836, 83204, 93940, 97295, 98890, 104005, 109678, 123830, 125860, 132370, 136213, 138446, 145607, 194590, 197780, 208010, 219356, 247660, 264740, 272426, 274195, 276892, 291214, 346115, 383873, 389180, 416020, 544852, 548390, 582428, 603229, 681065, 692230, 728035, 767746, 1096780, 1206458, 1362130, 1384460, 1456070, 1535492, 1919365, 2412916, 2724260, 2912140, 3016145, 3838730, 4222603, 6032290, 7677460, 8445206, 12064580, 16890412, 21113015, 42226030, 84452060]

約数ペア:

[(1, 84452060), (2, 42226030), (4, 21113015), (5, 16890412), (7, 12064580), (10, 8445206), (11, 7677460), (14, 6032290), (20, 4222603), (22, 3838730), (28, 3016145), (29, 2912140), (31, 2724260), (35, 2412916), (44, 1919365), (55, 1535492), (58, 1456070), (61, 1384460), (62, 1362130), (70, 1206458), (77, 1096780), (110, 767746), (116, 728035), (122, 692230), (124, 681065), (140, 603229), (145, 582428), (154, 548390), (155, 544852), (203, 416020), (217, 389180), (220, 383873), (244, 346115), (290, 291214), (305, 276892), (308, 274195), (310, 272426), (319, 264740), (341, 247660), (385, 219356), (406, 208010), (427, 197780), (434, 194590), (580, 145607), (610, 138446), (620, 136213), (638, 132370), (671, 125860), (682, 123830), (770, 109678), (812, 104005), (854, 98890), (868, 97295), (899, 93940), (1015, 83204), (1085, 77836), (1220, 69223), (1276, 66185), (1342, 62930), (1364, 61915), (1540, 54839), (1595, 52948), (1705, 49532), (1708, 49445), (1769, 47740), (1798, 46970), (1891, 44660), (2030, 41602), (2135, 39556), (2170, 38918), (2233, 37820), (2387, 35380), (2684, 31465), (3190, 26474), (3355, 25172), (3410, 24766), (3538, 23870), (3596, 23485), (3782, 22330), (4060, 20801), (4270, 19778), (4340, 19459), (4466, 18910), (4495, 18788), (4697, 17980), (4774, 17690), (6293, 13420), (6380, 13237), (6710, 12586), (6820, 12383), (7076, 11935), (7564, 11165), (8540, 9889), (8845, 9548), (8932, 9455), (8990, 9394)]