75028680

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 224

約数和(自身を含む): 264418560

約数和(自身を除く): 189389880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 83, 90, 93, 108, 120, 124, 135, 155, 162, 166, 180, 186, 216, 243, 248, 249, 270, 279, 310, 324, 332, 360, 372, 405, 415, 465, 486, 498, 540, 558, 620, 648, 664, 729, 744, 747, 810, 830, 837, 930, 972, 996, 1080, 1116, 1215, 1240, 1245, 1395, 1458, 1494, 1620, 1660, 1674, 1860, 1944, 1992, 2232, 2241, 2430, 2490, 2511, 2573, 2790, 2916, 2988, 3240, 3320, 3348, 3645, 3720, 3735, 4185, 4482, 4860, 4980, 5022, 5146, 5580, 5832, 5976, 6696, 6723, 7290, 7470, 7533, 7719, 8370, 8964, 9720, 9960, 10044, 10292, 11160, 11205, 12555, 12865, 13446, 14580, 14940, 15066, 15438, 16740, 17928, 20088, 20169, 20584, 22410, 22599, 23157, 25110, 25730, 26892, 29160, 29880, 30132, 30876, 33480, 33615, 37665, 38595, 40338, 44820, 45198, 46314, 50220, 51460, 53784, 60264, 60507, 61752, 67230, 69471, 75330, 77190, 80676, 89640, 90396, 92628, 100440, 100845, 102920, 112995, 115785, 121014, 134460, 138942, 150660, 154380, 161352, 180792, 185256, 201690, 208413, 225990, 231570, 242028, 268920, 277884, 301320, 302535, 308760, 347355, 403380, 416826, 451980, 463140, 484056, 555768, 605070, 625239, 694710, 806760, 833652, 903960, 926280, 1042065, 1210140, 1250478, 1389420, 1667304, 1875717, 2084130, 2420280, 2500956, 2778840, 3126195, 3751434, 4168260, 5001912, 6252390, 7502868, 8336520, 9378585, 12504780, 15005736, 18757170, 25009560, 37514340, 75028680]

約数ペア:

[(1, 75028680), (2, 37514340), (3, 25009560), (4, 18757170), (5, 15005736), (6, 12504780), (8, 9378585), (9, 8336520), (10, 7502868), (12, 6252390), (15, 5001912), (18, 4168260), (20, 3751434), (24, 3126195), (27, 2778840), (30, 2500956), (31, 2420280), (36, 2084130), (40, 1875717), (45, 1667304), (54, 1389420), (60, 1250478), (62, 1210140), (72, 1042065), (81, 926280), (83, 903960), (90, 833652), (93, 806760), (108, 694710), (120, 625239), (124, 605070), (135, 555768), (155, 484056), (162, 463140), (166, 451980), (180, 416826), (186, 403380), (216, 347355), (243, 308760), (248, 302535), (249, 301320), (270, 277884), (279, 268920), (310, 242028), (324, 231570), (332, 225990), (360, 208413), (372, 201690), (405, 185256), (415, 180792), (465, 161352), (486, 154380), (498, 150660), (540, 138942), (558, 134460), (620, 121014), (648, 115785), (664, 112995), (729, 102920), (744, 100845), (747, 100440), (810, 92628), (830, 90396), (837, 89640), (930, 80676), (972, 77190), (996, 75330), (1080, 69471), (1116, 67230), (1215, 61752), (1240, 60507), (1245, 60264), (1395, 53784), (1458, 51460), (1494, 50220), (1620, 46314), (1660, 45198), (1674, 44820), (1860, 40338), (1944, 38595), (1992, 37665), (2232, 33615), (2241, 33480), (2430, 30876), (2490, 30132), (2511, 29880), (2573, 29160), (2790, 26892), (2916, 25730), (2988, 25110), (3240, 23157), (3320, 22599), (3348, 22410), (3645, 20584), (3720, 20169), (3735, 20088), (4185, 17928), (4482, 16740), (4860, 15438), (4980, 15066), (5022, 14940), (5146, 14580), (5580, 13446), (5832, 12865), (5976, 12555), (6696, 11205), (6723, 11160), (7290, 10292), (7470, 10044), (7533, 9960), (7719, 9720), (8370, 8964)]