47415060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 216

約数和(自身を含む): 181254528

約数和(自身を除く): 133839468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 311, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 622, 630, 660, 693, 726, 770, 847, 924, 933, 990, 1089, 1155, 1210, 1244, 1260, 1386, 1452, 1540, 1555, 1694, 1815, 1866, 1980, 2177, 2178, 2310, 2420, 2541, 2772, 2799, 3110, 3388, 3421, 3465, 3630, 3732, 4235, 4354, 4356, 4620, 4665, 5082, 5445, 5598, 6220, 6531, 6842, 6930, 7260, 7623, 8470, 8708, 9330, 10164, 10263, 10885, 10890, 11196, 12705, 13062, 13684, 13860, 13995, 15246, 16940, 17105, 18660, 19593, 20526, 21770, 21780, 23947, 25410, 26124, 27990, 30492, 30789, 32655, 34210, 37631, 38115, 39186, 41052, 43540, 47894, 50820, 51315, 55980, 61578, 65310, 68420, 71841, 75262, 76230, 78372, 95788, 97965, 102630, 112893, 119735, 123156, 130620, 143682, 150524, 152460, 153945, 188155, 195930, 205260, 215523, 225786, 239470, 263417, 287364, 307890, 338679, 359205, 376310, 391860, 431046, 451572, 478940, 526834, 564465, 615780, 677358, 718410, 752620, 790251, 862092, 1053668, 1077615, 1128930, 1317085, 1354716, 1436820, 1580502, 1693395, 2155230, 2257860, 2370753, 2634170, 3161004, 3386790, 3951255, 4310460, 4741506, 5268340, 6773580, 7902510, 9483012, 11853765, 15805020, 23707530, 47415060]

約数ペア:

[(1, 47415060), (2, 23707530), (3, 15805020), (4, 11853765), (5, 9483012), (6, 7902510), (7, 6773580), (9, 5268340), (10, 4741506), (11, 4310460), (12, 3951255), (14, 3386790), (15, 3161004), (18, 2634170), (20, 2370753), (21, 2257860), (22, 2155230), (28, 1693395), (30, 1580502), (33, 1436820), (35, 1354716), (36, 1317085), (42, 1128930), (44, 1077615), (45, 1053668), (55, 862092), (60, 790251), (63, 752620), (66, 718410), (70, 677358), (77, 615780), (84, 564465), (90, 526834), (99, 478940), (105, 451572), (110, 431046), (121, 391860), (126, 376310), (132, 359205), (140, 338679), (154, 307890), (165, 287364), (180, 263417), (198, 239470), (210, 225786), (220, 215523), (231, 205260), (242, 195930), (252, 188155), (308, 153945), (311, 152460), (315, 150524), (330, 143682), (363, 130620), (385, 123156), (396, 119735), (420, 112893), (462, 102630), (484, 97965), (495, 95788), (605, 78372), (622, 76230), (630, 75262), (660, 71841), (693, 68420), (726, 65310), (770, 61578), (847, 55980), (924, 51315), (933, 50820), (990, 47894), (1089, 43540), (1155, 41052), (1210, 39186), (1244, 38115), (1260, 37631), (1386, 34210), (1452, 32655), (1540, 30789), (1555, 30492), (1694, 27990), (1815, 26124), (1866, 25410), (1980, 23947), (2177, 21780), (2178, 21770), (2310, 20526), (2420, 19593), (2541, 18660), (2772, 17105), (2799, 16940), (3110, 15246), (3388, 13995), (3421, 13860), (3465, 13684), (3630, 13062), (3732, 12705), (4235, 11196), (4354, 10890), (4356, 10885), (4620, 10263), (4665, 10164), (5082, 9330), (5445, 8708), (5598, 8470), (6220, 7623), (6531, 7260), (6842, 6930)]