79373880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 272095200

約数和(自身を除く): 192721320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 59, 60, 72, 74, 90, 101, 111, 118, 120, 148, 177, 180, 185, 202, 222, 236, 295, 296, 303, 333, 354, 360, 370, 404, 444, 472, 505, 531, 555, 590, 606, 666, 708, 740, 808, 885, 888, 909, 1010, 1062, 1110, 1180, 1212, 1332, 1416, 1480, 1515, 1665, 1770, 1818, 2020, 2124, 2183, 2220, 2360, 2424, 2655, 2664, 3030, 3330, 3540, 3636, 3737, 4040, 4248, 4366, 4440, 4545, 5310, 5959, 6060, 6549, 6660, 7080, 7272, 7474, 8732, 9090, 10620, 10915, 11211, 11918, 12120, 13098, 13320, 14948, 17464, 17877, 18180, 18685, 19647, 21240, 21830, 22422, 23836, 26196, 29795, 29896, 32745, 33633, 35754, 36360, 37370, 39294, 43660, 44844, 47672, 52392, 53631, 56055, 59590, 65490, 67266, 71508, 74740, 78588, 87320, 89385, 89688, 98235, 107262, 112110, 119180, 130980, 134532, 143016, 149480, 157176, 168165, 178770, 196470, 214524, 220483, 224220, 238360, 261960, 268155, 269064, 336330, 357540, 392940, 429048, 440966, 448440, 536310, 661449, 672660, 715080, 785880, 881932, 1072620, 1102415, 1322898, 1345320, 1763864, 1984347, 2145240, 2204830, 2645796, 3307245, 3968694, 4409660, 5291592, 6614490, 7937388, 8819320, 9921735, 13228980, 15874776, 19843470, 26457960, 39686940, 79373880]

約数ペア:

[(1, 79373880), (2, 39686940), (3, 26457960), (4, 19843470), (5, 15874776), (6, 13228980), (8, 9921735), (9, 8819320), (10, 7937388), (12, 6614490), (15, 5291592), (18, 4409660), (20, 3968694), (24, 3307245), (30, 2645796), (36, 2204830), (37, 2145240), (40, 1984347), (45, 1763864), (59, 1345320), (60, 1322898), (72, 1102415), (74, 1072620), (90, 881932), (101, 785880), (111, 715080), (118, 672660), (120, 661449), (148, 536310), (177, 448440), (180, 440966), (185, 429048), (202, 392940), (222, 357540), (236, 336330), (295, 269064), (296, 268155), (303, 261960), (333, 238360), (354, 224220), (360, 220483), (370, 214524), (404, 196470), (444, 178770), (472, 168165), (505, 157176), (531, 149480), (555, 143016), (590, 134532), (606, 130980), (666, 119180), (708, 112110), (740, 107262), (808, 98235), (885, 89688), (888, 89385), (909, 87320), (1010, 78588), (1062, 74740), (1110, 71508), (1180, 67266), (1212, 65490), (1332, 59590), (1416, 56055), (1480, 53631), (1515, 52392), (1665, 47672), (1770, 44844), (1818, 43660), (2020, 39294), (2124, 37370), (2183, 36360), (2220, 35754), (2360, 33633), (2424, 32745), (2655, 29896), (2664, 29795), (3030, 26196), (3330, 23836), (3540, 22422), (3636, 21830), (3737, 21240), (4040, 19647), (4248, 18685), (4366, 18180), (4440, 17877), (4545, 17464), (5310, 14948), (5959, 13320), (6060, 13098), (6549, 12120), (6660, 11918), (7080, 11211), (7272, 10915), (7474, 10620), (8732, 9090)]