552830460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 2033256960

約数和(自身を除く): 1480426500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 73, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 146, 156, 182, 190, 195, 210, 219, 228, 247, 260, 266, 273, 285, 292, 364, 365, 380, 390, 399, 420, 438, 455, 494, 511, 532, 546, 570, 665, 730, 741, 780, 798, 876, 910, 949, 988, 1022, 1092, 1095, 1140, 1235, 1330, 1365, 1387, 1460, 1482, 1533, 1596, 1729, 1820, 1898, 1995, 2044, 2190, 2470, 2555, 2660, 2730, 2774, 2847, 2964, 3066, 3458, 3705, 3796, 3990, 4161, 4380, 4745, 4940, 5110, 5187, 5329, 5460, 5548, 5694, 6132, 6643, 6916, 6935, 7410, 7665, 7980, 8322, 8645, 9490, 9709, 10220, 10374, 10658, 11388, 13286, 13870, 14235, 14820, 15330, 15987, 16644, 17290, 18031, 18980, 19418, 19929, 20748, 20805, 21316, 25935, 26572, 26645, 27740, 28470, 29127, 30660, 31974, 33215, 34580, 36062, 37303, 38836, 39858, 41610, 48545, 51870, 53290, 54093, 56940, 58254, 63948, 66430, 69277, 72124, 74606, 79716, 79935, 83220, 90155, 97090, 99645, 101251, 103740, 106580, 108186, 111909, 116508, 126217, 132860, 138554, 145635, 149212, 159870, 180310, 186515, 194180, 199290, 202502, 207831, 216372, 223818, 252434, 270465, 277108, 291270, 303753, 319740, 346385, 360620, 373030, 378651, 398580, 405004, 415662, 447636, 484939, 504868, 506255, 540930, 559545, 582540, 607506, 631085, 692770, 708757, 746060, 757302, 831324, 969878, 1012510, 1039155, 1081860, 1119090, 1215012, 1262170, 1316263, 1385540, 1417514, 1454817, 1514604, 1518765, 1893255, 1939756, 2025020, 2078310, 2126271, 2238180, 2424695, 2524340, 2632526, 2835028, 2909634, 3037530, 3543785, 3786510, 3948789, 4156620, 4252542, 4849390, 5265052, 5819268, 6075060, 6581315, 7087570, 7274085, 7573020, 7897578, 8505084, 9213841, 9698780, 10631355, 13162630, 14175140, 14548170, 15795156, 18427682, 19743945, 21262710, 26325260, 27641523, 29096340, 36855364, 39487890, 42525420, 46069205, 55283046, 78975780, 92138410, 110566092, 138207615, 184276820, 276415230, 552830460]

約数ペア:

[(1, 552830460), (2, 276415230), (3, 184276820), (4, 138207615), (5, 110566092), (6, 92138410), (7, 78975780), (10, 55283046), (12, 46069205), (13, 42525420), (14, 39487890), (15, 36855364), (19, 29096340), (20, 27641523), (21, 26325260), (26, 21262710), (28, 19743945), (30, 18427682), (35, 15795156), (38, 14548170), (39, 14175140), (42, 13162630), (52, 10631355), (57, 9698780), (60, 9213841), (65, 8505084), (70, 7897578), (73, 7573020), (76, 7274085), (78, 7087570), (84, 6581315), (91, 6075060), (95, 5819268), (105, 5265052), (114, 4849390), (130, 4252542), (133, 4156620), (140, 3948789), (146, 3786510), (156, 3543785), (182, 3037530), (190, 2909634), (195, 2835028), (210, 2632526), (219, 2524340), (228, 2424695), (247, 2238180), (260, 2126271), (266, 2078310), (273, 2025020), (285, 1939756), (292, 1893255), (364, 1518765), (365, 1514604), (380, 1454817), (390, 1417514), (399, 1385540), (420, 1316263), (438, 1262170), (455, 1215012), (494, 1119090), (511, 1081860), (532, 1039155), (546, 1012510), (570, 969878), (665, 831324), (730, 757302), (741, 746060), (780, 708757), (798, 692770), (876, 631085), (910, 607506), (949, 582540), (988, 559545), (1022, 540930), (1092, 506255), (1095, 504868), (1140, 484939), (1235, 447636), (1330, 415662), (1365, 405004), (1387, 398580), (1460, 378651), (1482, 373030), (1533, 360620), (1596, 346385), (1729, 319740), (1820, 303753), (1898, 291270), (1995, 277108), (2044, 270465), (2190, 252434), (2470, 223818), (2555, 216372), (2660, 207831), (2730, 202502), (2774, 199290), (2847, 194180), (2964, 186515), (3066, 180310), (3458, 159870), (3705, 149212), (3796, 145635), (3990, 138554), (4161, 132860), (4380, 126217), (4745, 116508), (4940, 111909), (5110, 108186), (5187, 106580), (5329, 103740), (5460, 101251), (5548, 99645), (5694, 97090), (6132, 90155), (6643, 83220), (6916, 79935), (6935, 79716), (7410, 74606), (7665, 72124), (7980, 69277), (8322, 66430), (8645, 63948), (9490, 58254), (9709, 56940), (10220, 54093), (10374, 53290), (10658, 51870), (11388, 48545), (13286, 41610), (13870, 39858), (14235, 38836), (14820, 37303), (15330, 36062), (15987, 34580), (16644, 33215), (17290, 31974), (18031, 30660), (18980, 29127), (19418, 28470), (19929, 27740), (20748, 26645), (20805, 26572), (21316, 25935)]