75422340

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{739}}^1$

素因数の和:773

約数の個数: 168

約数和(自身を含む): 271763520

約数和(自身を除く): 196341180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 739, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1478, 1620, 1701, 1890, 2217, 2268, 2430, 2835, 2916, 2956, 3402, 3645, 3695, 3780, 4434, 4860, 5103, 5173, 5670, 6651, 6804, 7290, 7390, 8505, 8868, 10206, 10346, 11085, 11340, 13302, 14580, 14780, 15519, 17010, 19953, 20412, 20692, 22170, 25515, 25865, 26604, 31038, 33255, 34020, 39906, 44340, 46557, 51030, 51730, 59859, 62076, 66510, 77595, 79812, 93114, 99765, 102060, 103460, 119718, 133020, 139671, 155190, 179577, 186228, 199530, 232785, 239436, 279342, 299295, 310380, 359154, 399060, 419013, 465570, 538731, 558684, 598590, 698355, 718308, 838026, 897885, 931140, 1077462, 1197180, 1257039, 1396710, 1676052, 1795770, 2095065, 2154924, 2514078, 2693655, 2793420, 3591540, 3771117, 4190130, 5028156, 5387310, 6285195, 7542234, 8380260, 10774620, 12570390, 15084468, 18855585, 25140780, 37711170, 75422340]

約数ペア:

[(1, 75422340), (2, 37711170), (3, 25140780), (4, 18855585), (5, 15084468), (6, 12570390), (7, 10774620), (9, 8380260), (10, 7542234), (12, 6285195), (14, 5387310), (15, 5028156), (18, 4190130), (20, 3771117), (21, 3591540), (27, 2793420), (28, 2693655), (30, 2514078), (35, 2154924), (36, 2095065), (42, 1795770), (45, 1676052), (54, 1396710), (60, 1257039), (63, 1197180), (70, 1077462), (81, 931140), (84, 897885), (90, 838026), (105, 718308), (108, 698355), (126, 598590), (135, 558684), (140, 538731), (162, 465570), (180, 419013), (189, 399060), (210, 359154), (243, 310380), (252, 299295), (270, 279342), (315, 239436), (324, 232785), (378, 199530), (405, 186228), (420, 179577), (486, 155190), (540, 139671), (567, 133020), (630, 119718), (729, 103460), (739, 102060), (756, 99765), (810, 93114), (945, 79812), (972, 77595), (1134, 66510), (1215, 62076), (1260, 59859), (1458, 51730), (1478, 51030), (1620, 46557), (1701, 44340), (1890, 39906), (2217, 34020), (2268, 33255), (2430, 31038), (2835, 26604), (2916, 25865), (2956, 25515), (3402, 22170), (3645, 20692), (3695, 20412), (3780, 19953), (4434, 17010), (4860, 15519), (5103, 14780), (5173, 14580), (5670, 13302), (6651, 11340), (6804, 11085), (7290, 10346), (7390, 10206), (8505, 8868)]