1011967020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16883}}^1$

素因数の和:16941

約数の個数: 120

約数和(自身を含む): 3260570544

約数和(自身を除く): 2248603524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4995, 5994, 6660, 9990, 11988, 14985, 16883, 19980, 29970, 33766, 50649, 59940, 67532, 84415, 101298, 151947, 168830, 202596, 253245, 303894, 337660, 455841, 506490, 607788, 624671, 759735, 911682, 1012980, 1249342, 1367523, 1519470, 1823364, 1874013, 2279205, 2498684, 2735046, 3038940, 3123355, 3748026, 4558410, 5470092, 5622039, 6246710, 6837615, 7496052, 9116820, 9370065, 11244078, 12493420, 13675230, 16866117, 18740130, 22488156, 27350460, 28110195, 33732234, 37480260, 50598351, 56220390, 67464468, 84330585, 101196702, 112440780, 168661170, 202393404, 252991755, 337322340, 505983510, 1011967020]

約数ペア:

[(1, 1011967020), (2, 505983510), (3, 337322340), (4, 252991755), (5, 202393404), (6, 168661170), (9, 112440780), (10, 101196702), (12, 84330585), (15, 67464468), (18, 56220390), (20, 50598351), (27, 37480260), (30, 33732234), (36, 28110195), (37, 27350460), (45, 22488156), (54, 18740130), (60, 16866117), (74, 13675230), (81, 12493420), (90, 11244078), (108, 9370065), (111, 9116820), (135, 7496052), (148, 6837615), (162, 6246710), (180, 5622039), (185, 5470092), (222, 4558410), (270, 3748026), (324, 3123355), (333, 3038940), (370, 2735046), (405, 2498684), (444, 2279205), (540, 1874013), (555, 1823364), (666, 1519470), (740, 1367523), (810, 1249342), (999, 1012980), (1110, 911682), (1332, 759735), (1620, 624671), (1665, 607788), (1998, 506490), (2220, 455841), (2997, 337660), (3330, 303894), (3996, 253245), (4995, 202596), (5994, 168830), (6660, 151947), (9990, 101298), (11988, 84415), (14985, 67532), (16883, 59940), (19980, 50649), (29970, 33766)]