47244780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 111261204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 107, 110, 132, 165, 180, 198, 214, 220, 223, 321, 330, 396, 428, 446, 495, 535, 642, 660, 669, 892, 963, 990, 1070, 1115, 1177, 1284, 1338, 1605, 1926, 1980, 2007, 2140, 2230, 2354, 2453, 2676, 3210, 3345, 3531, 3852, 4014, 4460, 4708, 4815, 4906, 5885, 6420, 6690, 7062, 7359, 8028, 9630, 9812, 10035, 10593, 11770, 12265, 13380, 14124, 14718, 17655, 19260, 20070, 21186, 22077, 23540, 23861, 24530, 29436, 35310, 36795, 40140, 42372, 44154, 47722, 49060, 52965, 70620, 71583, 73590, 88308, 95444, 105930, 110385, 119305, 143166, 147180, 211860, 214749, 220770, 238610, 262471, 286332, 357915, 429498, 441540, 477220, 524942, 715830, 787413, 858996, 1049884, 1073745, 1312355, 1431660, 1574826, 2147490, 2362239, 2624710, 3149652, 3937065, 4294980, 4724478, 5249420, 7874130, 9448956, 11811195, 15748260, 23622390, 47244780]

約数ペア:

[(1, 47244780), (2, 23622390), (3, 15748260), (4, 11811195), (5, 9448956), (6, 7874130), (9, 5249420), (10, 4724478), (11, 4294980), (12, 3937065), (15, 3149652), (18, 2624710), (20, 2362239), (22, 2147490), (30, 1574826), (33, 1431660), (36, 1312355), (44, 1073745), (45, 1049884), (55, 858996), (60, 787413), (66, 715830), (90, 524942), (99, 477220), (107, 441540), (110, 429498), (132, 357915), (165, 286332), (180, 262471), (198, 238610), (214, 220770), (220, 214749), (223, 211860), (321, 147180), (330, 143166), (396, 119305), (428, 110385), (446, 105930), (495, 95444), (535, 88308), (642, 73590), (660, 71583), (669, 70620), (892, 52965), (963, 49060), (990, 47722), (1070, 44154), (1115, 42372), (1177, 40140), (1284, 36795), (1338, 35310), (1605, 29436), (1926, 24530), (1980, 23861), (2007, 23540), (2140, 22077), (2230, 21186), (2354, 20070), (2453, 19260), (2676, 17655), (3210, 14718), (3345, 14124), (3531, 13380), (3852, 12265), (4014, 11770), (4460, 10593), (4708, 10035), (4815, 9812), (4906, 9630), (5885, 8028), (6420, 7359), (6690, 7062)]