76924540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 214502400

約数和(自身を除く): 137577860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 121, 133, 140, 154, 190, 209, 220, 239, 242, 266, 308, 380, 385, 418, 478, 484, 532, 605, 665, 770, 836, 847, 956, 1045, 1195, 1210, 1330, 1463, 1540, 1673, 1694, 2090, 2299, 2390, 2420, 2629, 2660, 2926, 3346, 3388, 4180, 4235, 4541, 4598, 4780, 5258, 5852, 6692, 7315, 8365, 8470, 9082, 9196, 10516, 11495, 13145, 14630, 16093, 16730, 16940, 18164, 18403, 22705, 22990, 26290, 28919, 29260, 31787, 32186, 33460, 36806, 45410, 45980, 49951, 52580, 57838, 63574, 64372, 73612, 80465, 90820, 92015, 99902, 115676, 127148, 144595, 158935, 160930, 184030, 199804, 202433, 249755, 289190, 317870, 321860, 349657, 368060, 404866, 499510, 549461, 578380, 635740, 699314, 809732, 999020, 1012165, 1098922, 1398628, 1748285, 2024330, 2197844, 2747305, 3496570, 3846227, 4048660, 5494610, 6993140, 7692454, 10989220, 15384908, 19231135, 38462270, 76924540]

約数ペア:

[(1, 76924540), (2, 38462270), (4, 19231135), (5, 15384908), (7, 10989220), (10, 7692454), (11, 6993140), (14, 5494610), (19, 4048660), (20, 3846227), (22, 3496570), (28, 2747305), (35, 2197844), (38, 2024330), (44, 1748285), (55, 1398628), (70, 1098922), (76, 1012165), (77, 999020), (95, 809732), (110, 699314), (121, 635740), (133, 578380), (140, 549461), (154, 499510), (190, 404866), (209, 368060), (220, 349657), (239, 321860), (242, 317870), (266, 289190), (308, 249755), (380, 202433), (385, 199804), (418, 184030), (478, 160930), (484, 158935), (532, 144595), (605, 127148), (665, 115676), (770, 99902), (836, 92015), (847, 90820), (956, 80465), (1045, 73612), (1195, 64372), (1210, 63574), (1330, 57838), (1463, 52580), (1540, 49951), (1673, 45980), (1694, 45410), (2090, 36806), (2299, 33460), (2390, 32186), (2420, 31787), (2629, 29260), (2660, 28919), (2926, 26290), (3346, 22990), (3388, 22705), (4180, 18403), (4235, 18164), (4541, 16940), (4598, 16730), (4780, 16093), (5258, 14630), (5852, 13145), (6692, 11495), (7315, 10516), (8365, 9196), (8470, 9082)]