78103080

素因数分解:

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

素因数の和:213

約数の個数: 192

約数和(自身を含む): 280912320

約数和(自身を除く): 202809240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 163, 165, 180, 198, 220, 242, 264, 326, 330, 360, 363, 396, 440, 484, 489, 495, 605, 652, 660, 726, 792, 815, 968, 978, 990, 1089, 1210, 1304, 1320, 1331, 1452, 1467, 1630, 1793, 1815, 1956, 1980, 2178, 2420, 2445, 2662, 2904, 2934, 3260, 3586, 3630, 3912, 3960, 3993, 4356, 4840, 4890, 5324, 5379, 5445, 5868, 6520, 6655, 7172, 7260, 7335, 7986, 8712, 8965, 9780, 10648, 10758, 10890, 11736, 11979, 13310, 14344, 14520, 14670, 15972, 16137, 17930, 19560, 19723, 19965, 21516, 21780, 23958, 26620, 26895, 29340, 31944, 32274, 35860, 39446, 39930, 43032, 43560, 47916, 53240, 53790, 58680, 59169, 59895, 64548, 71720, 78892, 79860, 80685, 95832, 98615, 107580, 118338, 119790, 129096, 157784, 159720, 161370, 177507, 197230, 215160, 216953, 236676, 239580, 295845, 322740, 355014, 394460, 433906, 473352, 479160, 591690, 645480, 650859, 710028, 788920, 867812, 887535, 1084765, 1183380, 1301718, 1420056, 1735624, 1775070, 1952577, 2169530, 2366760, 2603436, 3254295, 3550140, 3905154, 4339060, 5206872, 6508590, 7100280, 7810308, 8678120, 9762885, 13017180, 15620616, 19525770, 26034360, 39051540, 78103080]

約数ペア:

[(1, 78103080), (2, 39051540), (3, 26034360), (4, 19525770), (5, 15620616), (6, 13017180), (8, 9762885), (9, 8678120), (10, 7810308), (11, 7100280), (12, 6508590), (15, 5206872), (18, 4339060), (20, 3905154), (22, 3550140), (24, 3254295), (30, 2603436), (33, 2366760), (36, 2169530), (40, 1952577), (44, 1775070), (45, 1735624), (55, 1420056), (60, 1301718), (66, 1183380), (72, 1084765), (88, 887535), (90, 867812), (99, 788920), (110, 710028), (120, 650859), (121, 645480), (132, 591690), (163, 479160), (165, 473352), (180, 433906), (198, 394460), (220, 355014), (242, 322740), (264, 295845), (326, 239580), (330, 236676), (360, 216953), (363, 215160), (396, 197230), (440, 177507), (484, 161370), (489, 159720), (495, 157784), (605, 129096), (652, 119790), (660, 118338), (726, 107580), (792, 98615), (815, 95832), (968, 80685), (978, 79860), (990, 78892), (1089, 71720), (1210, 64548), (1304, 59895), (1320, 59169), (1331, 58680), (1452, 53790), (1467, 53240), (1630, 47916), (1793, 43560), (1815, 43032), (1956, 39930), (1980, 39446), (2178, 35860), (2420, 32274), (2445, 31944), (2662, 29340), (2904, 26895), (2934, 26620), (3260, 23958), (3586, 21780), (3630, 21516), (3912, 19965), (3960, 19723), (3993, 19560), (4356, 17930), (4840, 16137), (4890, 15972), (5324, 14670), (5379, 14520), (5445, 14344), (5868, 13310), (6520, 11979), (6655, 11736), (7172, 10890), (7260, 10758), (7335, 10648), (7986, 9780), (8712, 8965)]