78033200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 229025520

約数和(自身を除く): 150992320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 31, 35, 40, 50, 56, 58, 62, 70, 80, 100, 112, 116, 124, 140, 145, 155, 175, 200, 203, 217, 232, 248, 280, 290, 310, 350, 400, 406, 434, 464, 496, 560, 580, 620, 700, 725, 775, 812, 868, 899, 961, 1015, 1085, 1160, 1240, 1400, 1450, 1550, 1624, 1736, 1798, 1922, 2030, 2170, 2320, 2480, 2800, 2900, 3100, 3248, 3472, 3596, 3844, 4060, 4340, 4495, 4805, 5075, 5425, 5800, 6200, 6293, 6727, 7192, 7688, 8120, 8680, 8990, 9610, 10150, 10850, 11600, 12400, 12586, 13454, 14384, 15376, 16240, 17360, 17980, 19220, 20300, 21700, 22475, 24025, 25172, 26908, 27869, 31465, 33635, 35960, 38440, 40600, 43400, 44950, 48050, 50344, 53816, 55738, 62930, 67270, 71920, 76880, 81200, 86800, 89900, 96100, 100688, 107632, 111476, 125860, 134540, 139345, 157325, 168175, 179800, 192200, 195083, 222952, 251720, 269080, 278690, 314650, 336350, 359600, 384400, 390166, 445904, 503440, 538160, 557380, 629300, 672700, 696725, 780332, 975415, 1114760, 1258600, 1345400, 1393450, 1560664, 1950830, 2229520, 2517200, 2690800, 2786900, 3121328, 3901660, 4877075, 5573800, 7803320, 9754150, 11147600, 15606640, 19508300, 39016600, 78033200]

約数ペア:

[(1, 78033200), (2, 39016600), (4, 19508300), (5, 15606640), (7, 11147600), (8, 9754150), (10, 7803320), (14, 5573800), (16, 4877075), (20, 3901660), (25, 3121328), (28, 2786900), (29, 2690800), (31, 2517200), (35, 2229520), (40, 1950830), (50, 1560664), (56, 1393450), (58, 1345400), (62, 1258600), (70, 1114760), (80, 975415), (100, 780332), (112, 696725), (116, 672700), (124, 629300), (140, 557380), (145, 538160), (155, 503440), (175, 445904), (200, 390166), (203, 384400), (217, 359600), (232, 336350), (248, 314650), (280, 278690), (290, 269080), (310, 251720), (350, 222952), (400, 195083), (406, 192200), (434, 179800), (464, 168175), (496, 157325), (560, 139345), (580, 134540), (620, 125860), (700, 111476), (725, 107632), (775, 100688), (812, 96100), (868, 89900), (899, 86800), (961, 81200), (1015, 76880), (1085, 71920), (1160, 67270), (1240, 62930), (1400, 55738), (1450, 53816), (1550, 50344), (1624, 48050), (1736, 44950), (1798, 43400), (1922, 40600), (2030, 38440), (2170, 35960), (2320, 33635), (2480, 31465), (2800, 27869), (2900, 26908), (3100, 25172), (3248, 24025), (3472, 22475), (3596, 21700), (3844, 20300), (4060, 19220), (4340, 17980), (4495, 17360), (4805, 16240), (5075, 15376), (5425, 14384), (5800, 13454), (6200, 12586), (6293, 12400), (6727, 11600), (7192, 10850), (7688, 10150), (8120, 9610), (8680, 8990)]