64397850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1316

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 115590630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 150, 155, 165, 186, 275, 310, 330, 341, 465, 550, 682, 775, 825, 930, 1023, 1259, 1550, 1650, 1705, 2046, 2325, 2518, 3410, 3777, 4650, 5115, 6295, 7554, 8525, 10230, 12590, 13849, 17050, 18885, 25575, 27698, 31475, 37770, 39029, 41547, 51150, 62950, 69245, 78058, 83094, 94425, 117087, 138490, 188850, 195145, 207735, 234174, 346225, 390290, 415470, 429319, 585435, 692450, 858638, 975725, 1038675, 1170870, 1287957, 1951450, 2077350, 2146595, 2575914, 2927175, 4293190, 5854350, 6439785, 10732975, 12879570, 21465950, 32198925, 64397850]

約数ペア:

[(1, 64397850), (2, 32198925), (3, 21465950), (5, 12879570), (6, 10732975), (10, 6439785), (11, 5854350), (15, 4293190), (22, 2927175), (25, 2575914), (30, 2146595), (31, 2077350), (33, 1951450), (50, 1287957), (55, 1170870), (62, 1038675), (66, 975725), (75, 858638), (93, 692450), (110, 585435), (150, 429319), (155, 415470), (165, 390290), (186, 346225), (275, 234174), (310, 207735), (330, 195145), (341, 188850), (465, 138490), (550, 117087), (682, 94425), (775, 83094), (825, 78058), (930, 69245), (1023, 62950), (1259, 51150), (1550, 41547), (1650, 39029), (1705, 37770), (2046, 31475), (2325, 27698), (2518, 25575), (3410, 18885), (3777, 17050), (4650, 13849), (5115, 12590), (6295, 10230), (7554, 8525)]