85889880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 304668000

約数和(自身を除く): 218778120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 433, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 866, 870, 1044, 1102, 1140, 1160, 1299, 1305, 1368, 1653, 1710, 1732, 1740, 2088, 2165, 2204, 2280, 2598, 2610, 2755, 3306, 3420, 3464, 3480, 3897, 4330, 4408, 4959, 5196, 5220, 5510, 6495, 6612, 6840, 7794, 8227, 8265, 8660, 9918, 10392, 10440, 11020, 12557, 12990, 13224, 15588, 16454, 16530, 17320, 19485, 19836, 22040, 24681, 24795, 25114, 25980, 31176, 32908, 33060, 37671, 38970, 39672, 41135, 49362, 49590, 50228, 51960, 62785, 65816, 66120, 74043, 75342, 77940, 82270, 98724, 99180, 100456, 113013, 123405, 125570, 148086, 150684, 155880, 164540, 188355, 197448, 198360, 226026, 238583, 246810, 251140, 296172, 301368, 329080, 370215, 376710, 452052, 477166, 493620, 502280, 565065, 592344, 715749, 740430, 753420, 904104, 954332, 987240, 1130130, 1192915, 1431498, 1480860, 1506840, 1908664, 2147247, 2260260, 2385830, 2862996, 2961720, 3578745, 4294494, 4520520, 4771660, 5725992, 7157490, 8588988, 9543320, 10736235, 14314980, 17177976, 21472470, 28629960, 42944940, 85889880]

約数ペア:

[(1, 85889880), (2, 42944940), (3, 28629960), (4, 21472470), (5, 17177976), (6, 14314980), (8, 10736235), (9, 9543320), (10, 8588988), (12, 7157490), (15, 5725992), (18, 4771660), (19, 4520520), (20, 4294494), (24, 3578745), (29, 2961720), (30, 2862996), (36, 2385830), (38, 2260260), (40, 2147247), (45, 1908664), (57, 1506840), (58, 1480860), (60, 1431498), (72, 1192915), (76, 1130130), (87, 987240), (90, 954332), (95, 904104), (114, 753420), (116, 740430), (120, 715749), (145, 592344), (152, 565065), (171, 502280), (174, 493620), (180, 477166), (190, 452052), (228, 376710), (232, 370215), (261, 329080), (285, 301368), (290, 296172), (342, 251140), (348, 246810), (360, 238583), (380, 226026), (433, 198360), (435, 197448), (456, 188355), (522, 164540), (551, 155880), (570, 150684), (580, 148086), (684, 125570), (696, 123405), (760, 113013), (855, 100456), (866, 99180), (870, 98724), (1044, 82270), (1102, 77940), (1140, 75342), (1160, 74043), (1299, 66120), (1305, 65816), (1368, 62785), (1653, 51960), (1710, 50228), (1732, 49590), (1740, 49362), (2088, 41135), (2165, 39672), (2204, 38970), (2280, 37671), (2598, 33060), (2610, 32908), (2755, 31176), (3306, 25980), (3420, 25114), (3464, 24795), (3480, 24681), (3897, 22040), (4330, 19836), (4408, 19485), (4959, 17320), (5196, 16530), (5220, 16454), (5510, 15588), (6495, 13224), (6612, 12990), (6840, 12557), (7794, 11020), (8227, 10440), (8265, 10392), (8660, 9918)]