80919300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 303980544

約数和(自身を除く): 223061244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 31, 33, 35, 42, 44, 50, 55, 60, 62, 66, 70, 75, 77, 84, 93, 100, 105, 110, 113, 124, 132, 140, 150, 154, 155, 165, 175, 186, 210, 217, 220, 226, 231, 275, 300, 308, 310, 330, 339, 341, 350, 372, 385, 420, 434, 452, 462, 465, 525, 550, 565, 620, 651, 660, 678, 682, 700, 770, 775, 791, 825, 868, 924, 930, 1023, 1050, 1085, 1100, 1130, 1155, 1243, 1302, 1356, 1364, 1540, 1550, 1582, 1650, 1695, 1705, 1860, 1925, 2046, 2100, 2170, 2260, 2310, 2325, 2373, 2387, 2486, 2604, 2825, 3100, 3164, 3255, 3300, 3390, 3410, 3503, 3729, 3850, 3955, 4092, 4340, 4620, 4650, 4746, 4774, 4972, 5115, 5425, 5650, 5775, 6215, 6510, 6780, 6820, 7006, 7161, 7458, 7700, 7910, 8475, 8525, 8701, 9300, 9492, 9548, 10230, 10509, 10850, 11300, 11550, 11865, 11935, 12430, 13020, 14012, 14322, 14916, 15820, 16275, 16950, 17050, 17402, 17515, 18645, 19775, 20460, 21018, 21700, 23100, 23730, 23870, 24521, 24860, 25575, 26103, 28644, 31075, 32550, 33900, 34100, 34804, 35030, 35805, 37290, 38533, 39550, 42036, 43505, 47460, 47740, 49042, 51150, 52206, 52545, 59325, 59675, 62150, 65100, 70060, 71610, 73563, 74580, 77066, 79100, 87010, 87575, 93225, 98084, 102300, 104412, 105090, 115599, 118650, 119350, 122605, 124300, 130515, 143220, 147126, 154132, 174020, 175150, 179025, 186450, 192665, 210180, 217525, 231198, 237300, 238700, 245210, 261030, 262725, 269731, 294252, 350300, 358050, 367815, 372900, 385330, 435050, 462396, 490420, 522060, 525450, 539462, 577995, 613025, 652575, 716100, 735630, 770660, 809193, 870100, 963325, 1050900, 1078924, 1155990, 1226050, 1305150, 1348655, 1471260, 1618386, 1839075, 1926650, 2311980, 2452100, 2610300, 2697310, 2889975, 3236772, 3678150, 3853300, 4045965, 5394620, 5779950, 6743275, 7356300, 8091930, 11559900, 13486550, 16183860, 20229825, 26973100, 40459650, 80919300]

約数ペア:

[(1, 80919300), (2, 40459650), (3, 26973100), (4, 20229825), (5, 16183860), (6, 13486550), (7, 11559900), (10, 8091930), (11, 7356300), (12, 6743275), (14, 5779950), (15, 5394620), (20, 4045965), (21, 3853300), (22, 3678150), (25, 3236772), (28, 2889975), (30, 2697310), (31, 2610300), (33, 2452100), (35, 2311980), (42, 1926650), (44, 1839075), (50, 1618386), (55, 1471260), (60, 1348655), (62, 1305150), (66, 1226050), (70, 1155990), (75, 1078924), (77, 1050900), (84, 963325), (93, 870100), (100, 809193), (105, 770660), (110, 735630), (113, 716100), (124, 652575), (132, 613025), (140, 577995), (150, 539462), (154, 525450), (155, 522060), (165, 490420), (175, 462396), (186, 435050), (210, 385330), (217, 372900), (220, 367815), (226, 358050), (231, 350300), (275, 294252), (300, 269731), (308, 262725), (310, 261030), (330, 245210), (339, 238700), (341, 237300), (350, 231198), (372, 217525), (385, 210180), (420, 192665), (434, 186450), (452, 179025), (462, 175150), (465, 174020), (525, 154132), (550, 147126), (565, 143220), (620, 130515), (651, 124300), (660, 122605), (678, 119350), (682, 118650), (700, 115599), (770, 105090), (775, 104412), (791, 102300), (825, 98084), (868, 93225), (924, 87575), (930, 87010), (1023, 79100), (1050, 77066), (1085, 74580), (1100, 73563), (1130, 71610), (1155, 70060), (1243, 65100), (1302, 62150), (1356, 59675), (1364, 59325), (1540, 52545), (1550, 52206), (1582, 51150), (1650, 49042), (1695, 47740), (1705, 47460), (1860, 43505), (1925, 42036), (2046, 39550), (2100, 38533), (2170, 37290), (2260, 35805), (2310, 35030), (2325, 34804), (2373, 34100), (2387, 33900), (2486, 32550), (2604, 31075), (2825, 28644), (3100, 26103), (3164, 25575), (3255, 24860), (3300, 24521), (3390, 23870), (3410, 23730), (3503, 23100), (3729, 21700), (3850, 21018), (3955, 20460), (4092, 19775), (4340, 18645), (4620, 17515), (4650, 17402), (4746, 17050), (4774, 16950), (4972, 16275), (5115, 15820), (5425, 14916), (5650, 14322), (5775, 14012), (6215, 13020), (6510, 12430), (6780, 11935), (6820, 11865), (7006, 11550), (7161, 11300), (7458, 10850), (7700, 10509), (7910, 10230), (8475, 9548), (8525, 9492), (8701, 9300)]