299128680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 1045094400

約数和(自身を除く): 745965720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 71, 72, 83, 90, 94, 108, 120, 135, 141, 142, 166, 180, 188, 213, 216, 235, 249, 270, 282, 284, 332, 355, 360, 376, 415, 423, 426, 470, 498, 540, 564, 568, 639, 664, 705, 710, 747, 830, 846, 852, 940, 996, 1065, 1080, 1128, 1245, 1269, 1278, 1410, 1420, 1494, 1660, 1692, 1704, 1880, 1917, 1992, 2115, 2130, 2241, 2490, 2538, 2556, 2820, 2840, 2988, 3195, 3320, 3337, 3384, 3735, 3834, 3901, 4230, 4260, 4482, 4980, 5076, 5112, 5640, 5893, 5976, 6345, 6390, 6674, 7470, 7668, 7802, 8460, 8520, 8964, 9585, 9960, 10011, 10152, 11205, 11703, 11786, 12690, 12780, 13348, 14940, 15336, 15604, 16685, 16920, 17679, 17928, 19170, 19505, 20022, 22410, 23406, 23572, 25380, 25560, 26696, 29465, 29880, 30033, 31208, 33370, 35109, 35358, 38340, 39010, 40044, 44820, 46812, 47144, 50055, 50760, 53037, 58515, 58930, 60066, 66740, 70218, 70716, 76680, 78020, 80088, 88395, 89640, 90099, 93624, 100110, 105327, 106074, 117030, 117860, 120132, 133480, 140436, 141432, 150165, 156040, 159111, 175545, 176790, 180198, 200220, 210654, 212148, 234060, 235720, 240264, 265185, 276971, 280872, 300330, 318222, 351090, 353580, 360396, 400440, 421308, 424296, 450495, 468120, 526635, 530370, 553942, 600660, 636444, 702180, 707160, 720792, 795555, 830913, 842616, 900990, 1053270, 1060740, 1107884, 1201320, 1272888, 1384855, 1404360, 1591110, 1661826, 1801980, 2106540, 2121480, 2215768, 2492739, 2769710, 3182220, 3323652, 3603960, 4154565, 4213080, 4985478, 5539420, 6364440, 6647304, 7478217, 8309130, 9970956, 11078840, 12463695, 14956434, 16618260, 19941912, 24927390, 29912868, 33236520, 37391085, 49854780, 59825736, 74782170, 99709560, 149564340, 299128680]

約数ペア:

[(1, 299128680), (2, 149564340), (3, 99709560), (4, 74782170), (5, 59825736), (6, 49854780), (8, 37391085), (9, 33236520), (10, 29912868), (12, 24927390), (15, 19941912), (18, 16618260), (20, 14956434), (24, 12463695), (27, 11078840), (30, 9970956), (36, 8309130), (40, 7478217), (45, 6647304), (47, 6364440), (54, 5539420), (60, 4985478), (71, 4213080), (72, 4154565), (83, 3603960), (90, 3323652), (94, 3182220), (108, 2769710), (120, 2492739), (135, 2215768), (141, 2121480), (142, 2106540), (166, 1801980), (180, 1661826), (188, 1591110), (213, 1404360), (216, 1384855), (235, 1272888), (249, 1201320), (270, 1107884), (282, 1060740), (284, 1053270), (332, 900990), (355, 842616), (360, 830913), (376, 795555), (415, 720792), (423, 707160), (426, 702180), (470, 636444), (498, 600660), (540, 553942), (564, 530370), (568, 526635), (639, 468120), (664, 450495), (705, 424296), (710, 421308), (747, 400440), (830, 360396), (846, 353580), (852, 351090), (940, 318222), (996, 300330), (1065, 280872), (1080, 276971), (1128, 265185), (1245, 240264), (1269, 235720), (1278, 234060), (1410, 212148), (1420, 210654), (1494, 200220), (1660, 180198), (1692, 176790), (1704, 175545), (1880, 159111), (1917, 156040), (1992, 150165), (2115, 141432), (2130, 140436), (2241, 133480), (2490, 120132), (2538, 117860), (2556, 117030), (2820, 106074), (2840, 105327), (2988, 100110), (3195, 93624), (3320, 90099), (3337, 89640), (3384, 88395), (3735, 80088), (3834, 78020), (3901, 76680), (4230, 70716), (4260, 70218), (4482, 66740), (4980, 60066), (5076, 58930), (5112, 58515), (5640, 53037), (5893, 50760), (5976, 50055), (6345, 47144), (6390, 46812), (6674, 44820), (7470, 40044), (7668, 39010), (7802, 38340), (8460, 35358), (8520, 35109), (8964, 33370), (9585, 31208), (9960, 30033), (10011, 29880), (10152, 29465), (11205, 26696), (11703, 25560), (11786, 25380), (12690, 23572), (12780, 23406), (13348, 22410), (14940, 20022), (15336, 19505), (15604, 19170), (16685, 17928), (16920, 17679)]