550835460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 324

約数和(自身を含む): 2063201868

約数和(自身を除く): 1512366408

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 173, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 346, 361, 380, 399, 420, 441, 490, 519, 532, 570, 588, 630, 665, 684, 692, 722, 735, 798, 855, 865, 882, 931, 980, 1038, 1083, 1140, 1197, 1211, 1260, 1330, 1444, 1470, 1557, 1596, 1710, 1730, 1764, 1805, 1862, 1995, 2076, 2166, 2205, 2394, 2422, 2527, 2595, 2660, 2793, 2940, 3114, 3249, 3287, 3420, 3460, 3610, 3633, 3724, 3990, 4332, 4410, 4655, 4788, 4844, 5054, 5190, 5415, 5586, 5985, 6055, 6228, 6498, 6574, 7220, 7266, 7581, 7785, 7980, 8379, 8477, 8820, 9310, 9861, 10108, 10380, 10830, 10899, 11172, 11970, 12110, 12635, 12996, 13148, 13965, 14532, 15162, 15570, 16245, 16435, 16758, 16954, 17689, 18165, 18620, 19722, 21660, 21798, 22743, 23009, 23940, 24220, 25270, 25431, 27930, 29583, 30324, 31140, 32490, 32870, 33516, 33908, 35378, 36330, 37905, 39444, 41895, 42385, 43596, 45486, 46018, 49305, 50540, 50862, 53067, 54495, 55860, 59166, 62453, 64980, 65740, 69027, 70756, 72660, 75810, 76293, 83790, 84770, 88445, 90972, 92036, 98610, 101724, 106134, 108990, 113715, 115045, 118332, 124906, 127155, 138054, 147915, 151620, 152586, 159201, 161063, 167580, 169540, 176890, 187359, 197220, 207081, 212268, 217980, 227430, 230090, 249812, 254310, 265335, 276108, 295830, 305172, 312265, 318402, 322126, 345135, 353780, 374718, 381465, 414162, 437171, 454860, 460180, 483189, 508620, 530670, 562077, 591660, 624530, 636804, 644252, 690270, 749436, 762930, 796005, 805315, 828324, 874342, 936795, 966378, 1035405, 1061340, 1124154, 1249060, 1311513, 1380540, 1449567, 1525860, 1592010, 1610630, 1748684, 1873590, 1932756, 2070810, 2185855, 2248308, 2415945, 2623026, 2810385, 2899134, 3060197, 3184020, 3221260, 3747180, 3934539, 4141620, 4371710, 4831890, 5246052, 5620770, 5798268, 6120394, 6557565, 7247835, 7869078, 8743420, 9180591, 9663780, 11241540, 12240788, 13115130, 14495670, 15300985, 15738156, 18361182, 19672695, 26230260, 27541773, 28991340, 30601970, 36722364, 39345390, 45902955, 55083546, 61203940, 78690780, 91805910, 110167092, 137708865, 183611820, 275417730, 550835460]

約数ペア:

[(1, 550835460), (2, 275417730), (3, 183611820), (4, 137708865), (5, 110167092), (6, 91805910), (7, 78690780), (9, 61203940), (10, 55083546), (12, 45902955), (14, 39345390), (15, 36722364), (18, 30601970), (19, 28991340), (20, 27541773), (21, 26230260), (28, 19672695), (30, 18361182), (35, 15738156), (36, 15300985), (38, 14495670), (42, 13115130), (45, 12240788), (49, 11241540), (57, 9663780), (60, 9180591), (63, 8743420), (70, 7869078), (76, 7247835), (84, 6557565), (90, 6120394), (95, 5798268), (98, 5620770), (105, 5246052), (114, 4831890), (126, 4371710), (133, 4141620), (140, 3934539), (147, 3747180), (171, 3221260), (173, 3184020), (180, 3060197), (190, 2899134), (196, 2810385), (210, 2623026), (228, 2415945), (245, 2248308), (252, 2185855), (266, 2070810), (285, 1932756), (294, 1873590), (315, 1748684), (342, 1610630), (346, 1592010), (361, 1525860), (380, 1449567), (399, 1380540), (420, 1311513), (441, 1249060), (490, 1124154), (519, 1061340), (532, 1035405), (570, 966378), (588, 936795), (630, 874342), (665, 828324), (684, 805315), (692, 796005), (722, 762930), (735, 749436), (798, 690270), (855, 644252), (865, 636804), (882, 624530), (931, 591660), (980, 562077), (1038, 530670), (1083, 508620), (1140, 483189), (1197, 460180), (1211, 454860), (1260, 437171), (1330, 414162), (1444, 381465), (1470, 374718), (1557, 353780), (1596, 345135), (1710, 322126), (1730, 318402), (1764, 312265), (1805, 305172), (1862, 295830), (1995, 276108), (2076, 265335), (2166, 254310), (2205, 249812), (2394, 230090), (2422, 227430), (2527, 217980), (2595, 212268), (2660, 207081), (2793, 197220), (2940, 187359), (3114, 176890), (3249, 169540), (3287, 167580), (3420, 161063), (3460, 159201), (3610, 152586), (3633, 151620), (3724, 147915), (3990, 138054), (4332, 127155), (4410, 124906), (4655, 118332), (4788, 115045), (4844, 113715), (5054, 108990), (5190, 106134), (5415, 101724), (5586, 98610), (5985, 92036), (6055, 90972), (6228, 88445), (6498, 84770), (6574, 83790), (7220, 76293), (7266, 75810), (7581, 72660), (7785, 70756), (7980, 69027), (8379, 65740), (8477, 64980), (8820, 62453), (9310, 59166), (9861, 55860), (10108, 54495), (10380, 53067), (10830, 50862), (10899, 50540), (11172, 49305), (11970, 46018), (12110, 45486), (12635, 43596), (12996, 42385), (13148, 41895), (13965, 39444), (14532, 37905), (15162, 36330), (15570, 35378), (16245, 33908), (16435, 33516), (16758, 32870), (16954, 32490), (17689, 31140), (18165, 30324), (18620, 29583), (19722, 27930), (21660, 25431), (21798, 25270), (22743, 24220), (23009, 23940)]