2018941800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 6434588160

約数和(自身を除く): 4415646360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 83, 100, 120, 142, 150, 166, 200, 213, 249, 284, 300, 332, 355, 415, 426, 498, 568, 571, 600, 664, 710, 830, 852, 996, 1065, 1142, 1245, 1420, 1660, 1704, 1713, 1775, 1992, 2075, 2130, 2284, 2490, 2840, 2855, 3320, 3426, 3550, 4150, 4260, 4568, 4980, 5325, 5710, 5893, 6225, 6852, 7100, 8300, 8520, 8565, 9960, 10650, 11420, 11786, 12450, 13704, 14200, 14275, 16600, 17130, 17679, 21300, 22840, 23572, 24900, 28550, 29465, 34260, 35358, 40541, 42600, 42825, 47144, 47393, 49800, 57100, 58930, 68520, 70716, 81082, 85650, 88395, 94786, 114200, 117860, 121623, 141432, 142179, 147325, 162164, 171300, 176790, 189572, 202705, 235720, 236965, 243246, 284358, 294650, 324328, 342600, 353580, 379144, 405410, 441975, 473930, 486492, 568716, 589300, 608115, 707160, 710895, 810820, 883950, 947860, 972984, 1013525, 1137432, 1178600, 1184825, 1216230, 1421790, 1621640, 1767900, 1895720, 2027050, 2369650, 2432460, 2843580, 3040575, 3364903, 3535800, 3554475, 4054100, 4739300, 4864920, 5687160, 6081150, 6729806, 7108950, 8108200, 9478600, 10094709, 12162300, 13459612, 14217900, 16824515, 20189418, 24324600, 26919224, 28435800, 33649030, 40378836, 50473545, 67298060, 80757672, 84122575, 100947090, 134596120, 168245150, 201894180, 252367725, 336490300, 403788360, 504735450, 672980600, 1009470900, 2018941800]

約数ペア:

[(1, 2018941800), (2, 1009470900), (3, 672980600), (4, 504735450), (5, 403788360), (6, 336490300), (8, 252367725), (10, 201894180), (12, 168245150), (15, 134596120), (20, 100947090), (24, 84122575), (25, 80757672), (30, 67298060), (40, 50473545), (50, 40378836), (60, 33649030), (71, 28435800), (75, 26919224), (83, 24324600), (100, 20189418), (120, 16824515), (142, 14217900), (150, 13459612), (166, 12162300), (200, 10094709), (213, 9478600), (249, 8108200), (284, 7108950), (300, 6729806), (332, 6081150), (355, 5687160), (415, 4864920), (426, 4739300), (498, 4054100), (568, 3554475), (571, 3535800), (600, 3364903), (664, 3040575), (710, 2843580), (830, 2432460), (852, 2369650), (996, 2027050), (1065, 1895720), (1142, 1767900), (1245, 1621640), (1420, 1421790), (1660, 1216230), (1704, 1184825), (1713, 1178600), (1775, 1137432), (1992, 1013525), (2075, 972984), (2130, 947860), (2284, 883950), (2490, 810820), (2840, 710895), (2855, 707160), (3320, 608115), (3426, 589300), (3550, 568716), (4150, 486492), (4260, 473930), (4568, 441975), (4980, 405410), (5325, 379144), (5710, 353580), (5893, 342600), (6225, 324328), (6852, 294650), (7100, 284358), (8300, 243246), (8520, 236965), (8565, 235720), (9960, 202705), (10650, 189572), (11420, 176790), (11786, 171300), (12450, 162164), (13704, 147325), (14200, 142179), (14275, 141432), (16600, 121623), (17130, 117860), (17679, 114200), (21300, 94786), (22840, 88395), (23572, 85650), (24900, 81082), (28550, 70716), (29465, 68520), (34260, 58930), (35358, 57100), (40541, 49800), (42600, 47393), (42825, 47144)]