135520740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 427085568

約数和(自身を除く): 291564828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 83, 90, 94, 141, 166, 180, 188, 193, 235, 249, 282, 332, 386, 415, 423, 470, 498, 564, 579, 705, 747, 772, 830, 846, 940, 965, 996, 1158, 1245, 1410, 1494, 1660, 1692, 1737, 1930, 2115, 2316, 2490, 2820, 2895, 2988, 3474, 3735, 3860, 3901, 4230, 4980, 5790, 6948, 7470, 7802, 8460, 8685, 9071, 11580, 11703, 14940, 15604, 16019, 17370, 18142, 19505, 23406, 27213, 32038, 34740, 35109, 36284, 39010, 45355, 46812, 48057, 54426, 58515, 64076, 70218, 78020, 80095, 81639, 90710, 96114, 108852, 117030, 136065, 140436, 144171, 160190, 163278, 175545, 181420, 192228, 234060, 240285, 272130, 288342, 320380, 326556, 351090, 408195, 480570, 544260, 576684, 702180, 720855, 752893, 816390, 961140, 1441710, 1505786, 1632780, 2258679, 2883420, 3011572, 3764465, 4517358, 6776037, 7528930, 9034716, 11293395, 13552074, 15057860, 22586790, 27104148, 33880185, 45173580, 67760370, 135520740]

約数ペア:

[(1, 135520740), (2, 67760370), (3, 45173580), (4, 33880185), (5, 27104148), (6, 22586790), (9, 15057860), (10, 13552074), (12, 11293395), (15, 9034716), (18, 7528930), (20, 6776037), (30, 4517358), (36, 3764465), (45, 3011572), (47, 2883420), (60, 2258679), (83, 1632780), (90, 1505786), (94, 1441710), (141, 961140), (166, 816390), (180, 752893), (188, 720855), (193, 702180), (235, 576684), (249, 544260), (282, 480570), (332, 408195), (386, 351090), (415, 326556), (423, 320380), (470, 288342), (498, 272130), (564, 240285), (579, 234060), (705, 192228), (747, 181420), (772, 175545), (830, 163278), (846, 160190), (940, 144171), (965, 140436), (996, 136065), (1158, 117030), (1245, 108852), (1410, 96114), (1494, 90710), (1660, 81639), (1692, 80095), (1737, 78020), (1930, 70218), (2115, 64076), (2316, 58515), (2490, 54426), (2820, 48057), (2895, 46812), (2988, 45355), (3474, 39010), (3735, 36284), (3860, 35109), (3901, 34740), (4230, 32038), (4980, 27213), (5790, 23406), (6948, 19505), (7470, 18142), (7802, 17370), (8460, 16019), (8685, 15604), (9071, 14940), (11580, 11703)]