69960800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 216

約数和(自身を含む): 217204848

約数和(自身を除く): 147244048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 248, 260, 280, 310, 325, 350, 364, 400, 403, 416, 434, 455, 496, 520, 560, 620, 650, 700, 728, 775, 800, 806, 868, 910, 961, 992, 1040, 1085, 1120, 1240, 1300, 1400, 1456, 1550, 1612, 1736, 1820, 1922, 2015, 2080, 2170, 2275, 2480, 2600, 2800, 2821, 2912, 3100, 3224, 3472, 3640, 3844, 4030, 4340, 4550, 4805, 4960, 5200, 5425, 5600, 5642, 6200, 6448, 6727, 6944, 7280, 7688, 8060, 8680, 9100, 9610, 10075, 10400, 10850, 11284, 12400, 12493, 12896, 13454, 14105, 14560, 15376, 16120, 17360, 18200, 19220, 20150, 21700, 22568, 24025, 24800, 24986, 26908, 28210, 30752, 32240, 33635, 34720, 36400, 38440, 40300, 43400, 45136, 48050, 49972, 53816, 56420, 62465, 64480, 67270, 70525, 72800, 76880, 80600, 86800, 87451, 90272, 96100, 99944, 107632, 112840, 124930, 134540, 141050, 153760, 161200, 168175, 173600, 174902, 192200, 199888, 215264, 225680, 249860, 269080, 282100, 312325, 322400, 336350, 349804, 384400, 399776, 437255, 451360, 499720, 538160, 564200, 624650, 672700, 699608, 768800, 874510, 999440, 1076320, 1128400, 1249300, 1345400, 1399216, 1749020, 1998880, 2186275, 2256800, 2498600, 2690800, 2798432, 3498040, 4372550, 4997200, 5381600, 6996080, 8745100, 9994400, 13992160, 17490200, 34980400, 69960800]

約数ペア:

[(1, 69960800), (2, 34980400), (4, 17490200), (5, 13992160), (7, 9994400), (8, 8745100), (10, 6996080), (13, 5381600), (14, 4997200), (16, 4372550), (20, 3498040), (25, 2798432), (26, 2690800), (28, 2498600), (31, 2256800), (32, 2186275), (35, 1998880), (40, 1749020), (50, 1399216), (52, 1345400), (56, 1249300), (62, 1128400), (65, 1076320), (70, 999440), (80, 874510), (91, 768800), (100, 699608), (104, 672700), (112, 624650), (124, 564200), (130, 538160), (140, 499720), (155, 451360), (160, 437255), (175, 399776), (182, 384400), (200, 349804), (208, 336350), (217, 322400), (224, 312325), (248, 282100), (260, 269080), (280, 249860), (310, 225680), (325, 215264), (350, 199888), (364, 192200), (400, 174902), (403, 173600), (416, 168175), (434, 161200), (455, 153760), (496, 141050), (520, 134540), (560, 124930), (620, 112840), (650, 107632), (700, 99944), (728, 96100), (775, 90272), (800, 87451), (806, 86800), (868, 80600), (910, 76880), (961, 72800), (992, 70525), (1040, 67270), (1085, 64480), (1120, 62465), (1240, 56420), (1300, 53816), (1400, 49972), (1456, 48050), (1550, 45136), (1612, 43400), (1736, 40300), (1820, 38440), (1922, 36400), (2015, 34720), (2080, 33635), (2170, 32240), (2275, 30752), (2480, 28210), (2600, 26908), (2800, 24986), (2821, 24800), (2912, 24025), (3100, 22568), (3224, 21700), (3472, 20150), (3640, 19220), (3844, 18200), (4030, 17360), (4340, 16120), (4550, 15376), (4805, 14560), (4960, 14105), (5200, 13454), (5425, 12896), (5600, 12493), (5642, 12400), (6200, 11284), (6448, 10850), (6727, 10400), (6944, 10075), (7280, 9610), (7688, 9100), (8060, 8680)]