213240300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 776950272

約数和(自身を除く): 563709972

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, 73, 75, 78, 84, 91, 100, 105, 107, 130, 140, 146, 150, 156, 175, 182, 195, 210, 214, 219, 260, 273, 292, 300, 321, 325, 350, 364, 365, 390, 420, 428, 438, 455, 511, 525, 535, 546, 642, 650, 700, 730, 749, 780, 876, 910, 949, 975, 1022, 1050, 1070, 1092, 1095, 1284, 1300, 1365, 1391, 1460, 1498, 1533, 1605, 1820, 1825, 1898, 1950, 2044, 2100, 2140, 2190, 2247, 2275, 2555, 2675, 2730, 2782, 2847, 2996, 3066, 3210, 3650, 3745, 3796, 3900, 4173, 4380, 4494, 4550, 4745, 5110, 5350, 5460, 5475, 5564, 5694, 6132, 6420, 6643, 6825, 6955, 7300, 7490, 7665, 7811, 8025, 8346, 8988, 9100, 9490, 9737, 10220, 10700, 10950, 11235, 11388, 12775, 13286, 13650, 13910, 14235, 14980, 15330, 15622, 16050, 16692, 18725, 18980, 19474, 19929, 20865, 21900, 22470, 23433, 23725, 25550, 26572, 27300, 27820, 28470, 29211, 30660, 31244, 32100, 33215, 34775, 37450, 38325, 38948, 39055, 39858, 41730, 44940, 46866, 47450, 48685, 51100, 54677, 56175, 56940, 58422, 66430, 69550, 71175, 74900, 76650, 78110, 79716, 83460, 93732, 94900, 97370, 99645, 101543, 104325, 109354, 112350, 116844, 117165, 132860, 139100, 142350, 146055, 153300, 156220, 164031, 166075, 194740, 195275, 199290, 203086, 208650, 218708, 224700, 234330, 243425, 273385, 284700, 292110, 304629, 328062, 332150, 390550, 398580, 406172, 417300, 468660, 486850, 498225, 507715, 546770, 584220, 585825, 609258, 656124, 664300, 710801, 730275, 781100, 820155, 973700, 996450, 1015430, 1093540, 1171650, 1218516, 1366925, 1421602, 1460550, 1523145, 1640310, 1992900, 2030860, 2132403, 2343300, 2538575, 2733850, 2843204, 2921100, 3046290, 3280620, 3554005, 4100775, 4264806, 5077150, 5467700, 6092580, 7108010, 7615725, 8201550, 8529612, 10154300, 10662015, 14216020, 15231450, 16403100, 17770025, 21324030, 30462900, 35540050, 42648060, 53310075, 71080100, 106620150, 213240300]

約数ペア:

[(1, 213240300), (2, 106620150), (3, 71080100), (4, 53310075), (5, 42648060), (6, 35540050), (7, 30462900), (10, 21324030), (12, 17770025), (13, 16403100), (14, 15231450), (15, 14216020), (20, 10662015), (21, 10154300), (25, 8529612), (26, 8201550), (28, 7615725), (30, 7108010), (35, 6092580), (39, 5467700), (42, 5077150), (50, 4264806), (52, 4100775), (60, 3554005), (65, 3280620), (70, 3046290), (73, 2921100), (75, 2843204), (78, 2733850), (84, 2538575), (91, 2343300), (100, 2132403), (105, 2030860), (107, 1992900), (130, 1640310), (140, 1523145), (146, 1460550), (150, 1421602), (156, 1366925), (175, 1218516), (182, 1171650), (195, 1093540), (210, 1015430), (214, 996450), (219, 973700), (260, 820155), (273, 781100), (292, 730275), (300, 710801), (321, 664300), (325, 656124), (350, 609258), (364, 585825), (365, 584220), (390, 546770), (420, 507715), (428, 498225), (438, 486850), (455, 468660), (511, 417300), (525, 406172), (535, 398580), (546, 390550), (642, 332150), (650, 328062), (700, 304629), (730, 292110), (749, 284700), (780, 273385), (876, 243425), (910, 234330), (949, 224700), (975, 218708), (1022, 208650), (1050, 203086), (1070, 199290), (1092, 195275), (1095, 194740), (1284, 166075), (1300, 164031), (1365, 156220), (1391, 153300), (1460, 146055), (1498, 142350), (1533, 139100), (1605, 132860), (1820, 117165), (1825, 116844), (1898, 112350), (1950, 109354), (2044, 104325), (2100, 101543), (2140, 99645), (2190, 97370), (2247, 94900), (2275, 93732), (2555, 83460), (2675, 79716), (2730, 78110), (2782, 76650), (2847, 74900), (2996, 71175), (3066, 69550), (3210, 66430), (3650, 58422), (3745, 56940), (3796, 56175), (3900, 54677), (4173, 51100), (4380, 48685), (4494, 47450), (4550, 46866), (4745, 44940), (5110, 41730), (5350, 39858), (5460, 39055), (5475, 38948), (5564, 38325), (5694, 37450), (6132, 34775), (6420, 33215), (6643, 32100), (6825, 31244), (6955, 30660), (7300, 29211), (7490, 28470), (7665, 27820), (7811, 27300), (8025, 26572), (8346, 25550), (8988, 23725), (9100, 23433), (9490, 22470), (9737, 21900), (10220, 20865), (10700, 19929), (10950, 19474), (11235, 18980), (11388, 18725), (12775, 16692), (13286, 16050), (13650, 15622), (13910, 15330), (14235, 14980)]