76173720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 279936000

約数和(自身を除く): 203762280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 53, 56, 58, 59, 60, 70, 84, 87, 105, 106, 116, 118, 120, 140, 145, 159, 168, 174, 177, 203, 210, 212, 232, 236, 265, 280, 290, 295, 318, 348, 354, 371, 406, 413, 420, 424, 435, 472, 530, 580, 590, 609, 636, 696, 708, 742, 795, 812, 826, 840, 870, 885, 1015, 1060, 1113, 1160, 1180, 1218, 1239, 1272, 1416, 1484, 1537, 1590, 1624, 1652, 1711, 1740, 1770, 1855, 2030, 2065, 2120, 2226, 2360, 2436, 2478, 2968, 3045, 3074, 3127, 3180, 3304, 3422, 3480, 3540, 3710, 4060, 4130, 4452, 4611, 4872, 4956, 5133, 5565, 6090, 6148, 6195, 6254, 6360, 6844, 7080, 7420, 7685, 8120, 8260, 8555, 8904, 9222, 9381, 9912, 10266, 10759, 11130, 11977, 12180, 12296, 12390, 12508, 13688, 14840, 15370, 15635, 16520, 17110, 18444, 18762, 20532, 21518, 21889, 22260, 23055, 23954, 24360, 24780, 25016, 25665, 30740, 31270, 32277, 34220, 35931, 36888, 37524, 41064, 43036, 43778, 44520, 46110, 46905, 47908, 49560, 51330, 53795, 59885, 61480, 62540, 64554, 65667, 68440, 71862, 75048, 86072, 87556, 90683, 92220, 93810, 95816, 102660, 107590, 109445, 119770, 125080, 129108, 131334, 143724, 161385, 175112, 179655, 181366, 184440, 187620, 205320, 215180, 218890, 239540, 258216, 262668, 272049, 287448, 322770, 328335, 359310, 362732, 375240, 430360, 437780, 453415, 479080, 525336, 544098, 634781, 645540, 656670, 718620, 725464, 875560, 906830, 1088196, 1269562, 1291080, 1313340, 1360245, 1437240, 1813660, 1904343, 2176392, 2539124, 2626680, 2720490, 3173905, 3627320, 3808686, 5078248, 5440980, 6347810, 7617372, 9521715, 10881960, 12695620, 15234744, 19043430, 25391240, 38086860, 76173720]

約数ペア:

[(1, 76173720), (2, 38086860), (3, 25391240), (4, 19043430), (5, 15234744), (6, 12695620), (7, 10881960), (8, 9521715), (10, 7617372), (12, 6347810), (14, 5440980), (15, 5078248), (20, 3808686), (21, 3627320), (24, 3173905), (28, 2720490), (29, 2626680), (30, 2539124), (35, 2176392), (40, 1904343), (42, 1813660), (53, 1437240), (56, 1360245), (58, 1313340), (59, 1291080), (60, 1269562), (70, 1088196), (84, 906830), (87, 875560), (105, 725464), (106, 718620), (116, 656670), (118, 645540), (120, 634781), (140, 544098), (145, 525336), (159, 479080), (168, 453415), (174, 437780), (177, 430360), (203, 375240), (210, 362732), (212, 359310), (232, 328335), (236, 322770), (265, 287448), (280, 272049), (290, 262668), (295, 258216), (318, 239540), (348, 218890), (354, 215180), (371, 205320), (406, 187620), (413, 184440), (420, 181366), (424, 179655), (435, 175112), (472, 161385), (530, 143724), (580, 131334), (590, 129108), (609, 125080), (636, 119770), (696, 109445), (708, 107590), (742, 102660), (795, 95816), (812, 93810), (826, 92220), (840, 90683), (870, 87556), (885, 86072), (1015, 75048), (1060, 71862), (1113, 68440), (1160, 65667), (1180, 64554), (1218, 62540), (1239, 61480), (1272, 59885), (1416, 53795), (1484, 51330), (1537, 49560), (1590, 47908), (1624, 46905), (1652, 46110), (1711, 44520), (1740, 43778), (1770, 43036), (1855, 41064), (2030, 37524), (2065, 36888), (2120, 35931), (2226, 34220), (2360, 32277), (2436, 31270), (2478, 30740), (2968, 25665), (3045, 25016), (3074, 24780), (3127, 24360), (3180, 23954), (3304, 23055), (3422, 22260), (3480, 21889), (3540, 21518), (3710, 20532), (4060, 18762), (4130, 18444), (4452, 17110), (4611, 16520), (4872, 15635), (4956, 15370), (5133, 14840), (5565, 13688), (6090, 12508), (6148, 12390), (6195, 12296), (6254, 12180), (6360, 11977), (6844, 11130), (7080, 10759), (7420, 10266), (7685, 9912), (8120, 9381), (8260, 9222), (8555, 8904)]