74552940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 293153280

約数和(自身を除く): 218600340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 163, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 326, 330, 363, 378, 385, 396, 420, 462, 484, 489, 495, 540, 594, 605, 630, 652, 660, 693, 726, 756, 770, 815, 847, 924, 945, 978, 990, 1089, 1141, 1155, 1188, 1210, 1260, 1386, 1452, 1467, 1485, 1540, 1630, 1694, 1793, 1815, 1890, 1956, 1980, 2079, 2178, 2282, 2310, 2420, 2445, 2541, 2772, 2934, 2970, 3260, 3267, 3388, 3423, 3465, 3586, 3630, 3780, 4158, 4235, 4356, 4401, 4564, 4620, 4890, 5082, 5379, 5445, 5705, 5868, 5940, 6534, 6846, 6930, 7172, 7260, 7335, 7623, 8316, 8470, 8802, 8965, 9780, 10164, 10269, 10395, 10758, 10890, 11410, 12551, 12705, 13068, 13692, 13860, 14670, 15246, 16137, 16335, 16940, 17115, 17604, 17930, 19723, 20538, 20790, 21516, 21780, 22005, 22820, 22869, 25102, 25410, 26895, 29340, 30492, 30807, 32274, 32670, 34230, 35860, 37653, 38115, 39446, 41076, 41580, 44010, 45738, 48411, 50204, 50820, 51345, 53790, 59169, 61614, 62755, 64548, 65340, 68460, 75306, 76230, 78892, 80685, 88020, 91476, 96822, 98615, 102690, 107580, 112959, 114345, 118338, 123228, 125510, 138061, 150612, 152460, 154035, 161370, 177507, 188265, 193644, 197230, 205380, 225918, 228690, 236676, 242055, 251020, 276122, 295845, 308070, 322740, 338877, 355014, 376530, 394460, 414183, 451836, 457380, 484110, 532521, 552244, 564795, 591690, 616140, 677754, 690305, 710028, 753060, 828366, 887535, 968220, 1065042, 1129590, 1183380, 1242549, 1355508, 1380610, 1656732, 1694385, 1775070, 2070915, 2130084, 2259180, 2485098, 2662605, 2761220, 3388770, 3550140, 3727647, 4141830, 4970196, 5325210, 6212745, 6777540, 7455294, 8283660, 10650420, 12425490, 14910588, 18638235, 24850980, 37276470, 74552940]

約数ペア:

[(1, 74552940), (2, 37276470), (3, 24850980), (4, 18638235), (5, 14910588), (6, 12425490), (7, 10650420), (9, 8283660), (10, 7455294), (11, 6777540), (12, 6212745), (14, 5325210), (15, 4970196), (18, 4141830), (20, 3727647), (21, 3550140), (22, 3388770), (27, 2761220), (28, 2662605), (30, 2485098), (33, 2259180), (35, 2130084), (36, 2070915), (42, 1775070), (44, 1694385), (45, 1656732), (54, 1380610), (55, 1355508), (60, 1242549), (63, 1183380), (66, 1129590), (70, 1065042), (77, 968220), (84, 887535), (90, 828366), (99, 753060), (105, 710028), (108, 690305), (110, 677754), (121, 616140), (126, 591690), (132, 564795), (135, 552244), (140, 532521), (154, 484110), (163, 457380), (165, 451836), (180, 414183), (189, 394460), (198, 376530), (210, 355014), (220, 338877), (231, 322740), (242, 308070), (252, 295845), (270, 276122), (297, 251020), (308, 242055), (315, 236676), (326, 228690), (330, 225918), (363, 205380), (378, 197230), (385, 193644), (396, 188265), (420, 177507), (462, 161370), (484, 154035), (489, 152460), (495, 150612), (540, 138061), (594, 125510), (605, 123228), (630, 118338), (652, 114345), (660, 112959), (693, 107580), (726, 102690), (756, 98615), (770, 96822), (815, 91476), (847, 88020), (924, 80685), (945, 78892), (978, 76230), (990, 75306), (1089, 68460), (1141, 65340), (1155, 64548), (1188, 62755), (1210, 61614), (1260, 59169), (1386, 53790), (1452, 51345), (1467, 50820), (1485, 50204), (1540, 48411), (1630, 45738), (1694, 44010), (1793, 41580), (1815, 41076), (1890, 39446), (1956, 38115), (1980, 37653), (2079, 35860), (2178, 34230), (2282, 32670), (2310, 32274), (2420, 30807), (2445, 30492), (2541, 29340), (2772, 26895), (2934, 25410), (2970, 25102), (3260, 22869), (3267, 22820), (3388, 22005), (3423, 21780), (3465, 21516), (3586, 20790), (3630, 20538), (3780, 19723), (4158, 17930), (4235, 17604), (4356, 17115), (4401, 16940), (4564, 16335), (4620, 16137), (4890, 15246), (5082, 14670), (5379, 13860), (5445, 13692), (5705, 13068), (5868, 12705), (5940, 12551), (6534, 11410), (6846, 10890), (6930, 10758), (7172, 10395), (7260, 10269), (7335, 10164), (7623, 9780), (8316, 8965), (8470, 8802)]