31002920200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15199}}^1$

素因数の和:15300

約数の個数: 192

約数和(自身を含む): 86851584000

約数和(自身を除く): 55848663800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 47, 50, 56, 62, 70, 94, 100, 124, 140, 155, 175, 188, 200, 217, 235, 248, 280, 310, 329, 350, 376, 434, 470, 620, 658, 700, 775, 868, 940, 1085, 1175, 1240, 1316, 1400, 1457, 1550, 1645, 1736, 1880, 2170, 2350, 2632, 2914, 3100, 3290, 4340, 4700, 5425, 5828, 6200, 6580, 7285, 8225, 8680, 9400, 10199, 10850, 11656, 13160, 14570, 15199, 16450, 20398, 21700, 29140, 30398, 32900, 36425, 40796, 43400, 50995, 58280, 60796, 65800, 72850, 75995, 81592, 101990, 106393, 121592, 145700, 151990, 203980, 212786, 254975, 291400, 303980, 379975, 407960, 425572, 471169, 509950, 531965, 607960, 714353, 759950, 851144, 942338, 1019900, 1063930, 1428706, 1519900, 1884676, 2039800, 2127860, 2355845, 2659825, 2857412, 3039800, 3298183, 3571765, 3769352, 4255720, 4711690, 5000471, 5319650, 5714824, 6596366, 7143530, 9423380, 10000942, 10639300, 11779225, 13192732, 14287060, 16490915, 17858825, 18846760, 20001884, 21278600, 22144943, 23558450, 25002355, 26385464, 28574120, 32981830, 35717650, 40003768, 44289886, 47116900, 50004710, 65963660, 71435300, 82454575, 88579772, 94233800, 100009420, 110724715, 125011775, 131927320, 142870600, 155014601, 164909150, 177159544, 200018840, 221449430, 250023550, 310029202, 329818300, 442898860, 500047100, 553623575, 620058404, 659636600, 775073005, 885797720, 1000094200, 1107247150, 1240116808, 1550146010, 2214494300, 3100292020, 3875365025, 4428988600, 6200584040, 7750730050, 15501460100, 31002920200]

約数ペア:

[(1, 31002920200), (2, 15501460100), (4, 7750730050), (5, 6200584040), (7, 4428988600), (8, 3875365025), (10, 3100292020), (14, 2214494300), (20, 1550146010), (25, 1240116808), (28, 1107247150), (31, 1000094200), (35, 885797720), (40, 775073005), (47, 659636600), (50, 620058404), (56, 553623575), (62, 500047100), (70, 442898860), (94, 329818300), (100, 310029202), (124, 250023550), (140, 221449430), (155, 200018840), (175, 177159544), (188, 164909150), (200, 155014601), (217, 142870600), (235, 131927320), (248, 125011775), (280, 110724715), (310, 100009420), (329, 94233800), (350, 88579772), (376, 82454575), (434, 71435300), (470, 65963660), (620, 50004710), (658, 47116900), (700, 44289886), (775, 40003768), (868, 35717650), (940, 32981830), (1085, 28574120), (1175, 26385464), (1240, 25002355), (1316, 23558450), (1400, 22144943), (1457, 21278600), (1550, 20001884), (1645, 18846760), (1736, 17858825), (1880, 16490915), (2170, 14287060), (2350, 13192732), (2632, 11779225), (2914, 10639300), (3100, 10000942), (3290, 9423380), (4340, 7143530), (4700, 6596366), (5425, 5714824), (5828, 5319650), (6200, 5000471), (6580, 4711690), (7285, 4255720), (8225, 3769352), (8680, 3571765), (9400, 3298183), (10199, 3039800), (10850, 2857412), (11656, 2659825), (13160, 2355845), (14570, 2127860), (15199, 2039800), (16450, 1884676), (20398, 1519900), (21700, 1428706), (29140, 1063930), (30398, 1019900), (32900, 942338), (36425, 851144), (40796, 759950), (43400, 714353), (50995, 607960), (58280, 531965), (60796, 509950), (65800, 471169), (72850, 425572), (75995, 407960), (81592, 379975), (101990, 303980), (106393, 291400), (121592, 254975), (145700, 212786), (151990, 203980)]