207398100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 755951616

約数和(自身を除く): 548553516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 71, 75, 78, 84, 91, 100, 105, 107, 130, 140, 142, 150, 156, 175, 182, 195, 210, 213, 214, 260, 273, 284, 300, 321, 325, 350, 355, 364, 390, 420, 426, 428, 455, 497, 525, 535, 546, 642, 650, 700, 710, 749, 780, 852, 910, 923, 975, 994, 1050, 1065, 1070, 1092, 1284, 1300, 1365, 1391, 1420, 1491, 1498, 1605, 1775, 1820, 1846, 1950, 1988, 2100, 2130, 2140, 2247, 2275, 2485, 2675, 2730, 2769, 2782, 2982, 2996, 3210, 3550, 3692, 3745, 3900, 4173, 4260, 4494, 4550, 4615, 4970, 5325, 5350, 5460, 5538, 5564, 5964, 6420, 6461, 6825, 6955, 7100, 7455, 7490, 7597, 8025, 8346, 8988, 9100, 9230, 9737, 9940, 10650, 10700, 11076, 11235, 12425, 12922, 13650, 13845, 13910, 14910, 14980, 15194, 16050, 16692, 18460, 18725, 19383, 19474, 20865, 21300, 22470, 22791, 23075, 24850, 25844, 27300, 27690, 27820, 29211, 29820, 30388, 32100, 32305, 34775, 37275, 37450, 37985, 38766, 38948, 41730, 44940, 45582, 46150, 48685, 49700, 53179, 55380, 56175, 58422, 64610, 69225, 69550, 74550, 74900, 75970, 77532, 83460, 91164, 92300, 96915, 97370, 98761, 104325, 106358, 112350, 113955, 116844, 129220, 138450, 139100, 146055, 149100, 151940, 159537, 161525, 189925, 193830, 194740, 197522, 208650, 212716, 224700, 227910, 243425, 265895, 276900, 292110, 296283, 319074, 323050, 379850, 387660, 395044, 417300, 455820, 484575, 486850, 493805, 531790, 569775, 584220, 592566, 638148, 646100, 691327, 730275, 759700, 797685, 969150, 973700, 987610, 1063580, 1139550, 1185132, 1329475, 1382654, 1460550, 1481415, 1595370, 1938300, 1975220, 2073981, 2279100, 2469025, 2658950, 2765308, 2921100, 2962830, 3190740, 3456635, 3988425, 4147962, 4938050, 5317900, 5925660, 6913270, 7407075, 7976850, 8295924, 9876100, 10369905, 13826540, 14814150, 15953700, 17283175, 20739810, 29628300, 34566350, 41479620, 51849525, 69132700, 103699050, 207398100]

約数ペア:

[(1, 207398100), (2, 103699050), (3, 69132700), (4, 51849525), (5, 41479620), (6, 34566350), (7, 29628300), (10, 20739810), (12, 17283175), (13, 15953700), (14, 14814150), (15, 13826540), (20, 10369905), (21, 9876100), (25, 8295924), (26, 7976850), (28, 7407075), (30, 6913270), (35, 5925660), (39, 5317900), (42, 4938050), (50, 4147962), (52, 3988425), (60, 3456635), (65, 3190740), (70, 2962830), (71, 2921100), (75, 2765308), (78, 2658950), (84, 2469025), (91, 2279100), (100, 2073981), (105, 1975220), (107, 1938300), (130, 1595370), (140, 1481415), (142, 1460550), (150, 1382654), (156, 1329475), (175, 1185132), (182, 1139550), (195, 1063580), (210, 987610), (213, 973700), (214, 969150), (260, 797685), (273, 759700), (284, 730275), (300, 691327), (321, 646100), (325, 638148), (350, 592566), (355, 584220), (364, 569775), (390, 531790), (420, 493805), (426, 486850), (428, 484575), (455, 455820), (497, 417300), (525, 395044), (535, 387660), (546, 379850), (642, 323050), (650, 319074), (700, 296283), (710, 292110), (749, 276900), (780, 265895), (852, 243425), (910, 227910), (923, 224700), (975, 212716), (994, 208650), (1050, 197522), (1065, 194740), (1070, 193830), (1092, 189925), (1284, 161525), (1300, 159537), (1365, 151940), (1391, 149100), (1420, 146055), (1491, 139100), (1498, 138450), (1605, 129220), (1775, 116844), (1820, 113955), (1846, 112350), (1950, 106358), (1988, 104325), (2100, 98761), (2130, 97370), (2140, 96915), (2247, 92300), (2275, 91164), (2485, 83460), (2675, 77532), (2730, 75970), (2769, 74900), (2782, 74550), (2982, 69550), (2996, 69225), (3210, 64610), (3550, 58422), (3692, 56175), (3745, 55380), (3900, 53179), (4173, 49700), (4260, 48685), (4494, 46150), (4550, 45582), (4615, 44940), (4970, 41730), (5325, 38948), (5350, 38766), (5460, 37985), (5538, 37450), (5564, 37275), (5964, 34775), (6420, 32305), (6461, 32100), (6825, 30388), (6955, 29820), (7100, 29211), (7455, 27820), (7490, 27690), (7597, 27300), (8025, 25844), (8346, 24850), (8988, 23075), (9100, 22791), (9230, 22470), (9737, 21300), (9940, 20865), (10650, 19474), (10700, 19383), (11076, 18725), (11235, 18460), (12425, 16692), (12922, 16050), (13650, 15194), (13845, 14980), (13910, 14910)]