74542650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 234651648

約数和(自身を除く): 160108998

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 43, 50, 65, 70, 75, 78, 86, 91, 105, 127, 129, 130, 150, 175, 182, 195, 210, 215, 254, 258, 273, 301, 325, 350, 381, 390, 430, 455, 525, 546, 559, 602, 635, 645, 650, 762, 889, 903, 910, 975, 1050, 1075, 1118, 1270, 1290, 1365, 1505, 1651, 1677, 1778, 1806, 1905, 1950, 2150, 2275, 2667, 2730, 2795, 3010, 3175, 3225, 3302, 3354, 3810, 3913, 4445, 4515, 4550, 4953, 5334, 5461, 5590, 6350, 6450, 6825, 7525, 7826, 8255, 8385, 8890, 9030, 9525, 9906, 10922, 11557, 11739, 13335, 13650, 13975, 15050, 16383, 16510, 16770, 19050, 19565, 22225, 22575, 23114, 23478, 24765, 26670, 27305, 27950, 32766, 34671, 38227, 39130, 41275, 41925, 44450, 45150, 49530, 54610, 57785, 58695, 66675, 69342, 70993, 76454, 81915, 82550, 83850, 97825, 114681, 115570, 117390, 123825, 133350, 136525, 141986, 163830, 173355, 191135, 195650, 212979, 229362, 247650, 273050, 288925, 293475, 346710, 354965, 382270, 409575, 425958, 496951, 573405, 577850, 586950, 709930, 819150, 866775, 955675, 993902, 1064895, 1146810, 1490853, 1733550, 1774825, 1911350, 2129790, 2484755, 2867025, 2981706, 3549650, 4969510, 5324475, 5734050, 7454265, 10648950, 12423775, 14908530, 24847550, 37271325, 74542650]

約数ペア:

[(1, 74542650), (2, 37271325), (3, 24847550), (5, 14908530), (6, 12423775), (7, 10648950), (10, 7454265), (13, 5734050), (14, 5324475), (15, 4969510), (21, 3549650), (25, 2981706), (26, 2867025), (30, 2484755), (35, 2129790), (39, 1911350), (42, 1774825), (43, 1733550), (50, 1490853), (65, 1146810), (70, 1064895), (75, 993902), (78, 955675), (86, 866775), (91, 819150), (105, 709930), (127, 586950), (129, 577850), (130, 573405), (150, 496951), (175, 425958), (182, 409575), (195, 382270), (210, 354965), (215, 346710), (254, 293475), (258, 288925), (273, 273050), (301, 247650), (325, 229362), (350, 212979), (381, 195650), (390, 191135), (430, 173355), (455, 163830), (525, 141986), (546, 136525), (559, 133350), (602, 123825), (635, 117390), (645, 115570), (650, 114681), (762, 97825), (889, 83850), (903, 82550), (910, 81915), (975, 76454), (1050, 70993), (1075, 69342), (1118, 66675), (1270, 58695), (1290, 57785), (1365, 54610), (1505, 49530), (1651, 45150), (1677, 44450), (1778, 41925), (1806, 41275), (1905, 39130), (1950, 38227), (2150, 34671), (2275, 32766), (2667, 27950), (2730, 27305), (2795, 26670), (3010, 24765), (3175, 23478), (3225, 23114), (3302, 22575), (3354, 22225), (3810, 19565), (3913, 19050), (4445, 16770), (4515, 16510), (4550, 16383), (4953, 15050), (5334, 13975), (5461, 13650), (5590, 13335), (6350, 11739), (6450, 11557), (6825, 10922), (7525, 9906), (7826, 9525), (8255, 9030), (8385, 8890)]