13231350

素因数分解:

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

素因数の和:55

約数の個数: 144

約数和(自身を含む): 40570320

約数和(自身を除く): 27338970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 121, 135, 150, 162, 165, 198, 225, 242, 243, 270, 275, 297, 330, 363, 405, 450, 486, 495, 550, 594, 605, 675, 726, 729, 810, 825, 891, 990, 1089, 1210, 1215, 1350, 1458, 1485, 1650, 1782, 1815, 2025, 2178, 2187, 2430, 2475, 2673, 2970, 3025, 3267, 3630, 3645, 4050, 4374, 4455, 4950, 5346, 5445, 6050, 6075, 6534, 7290, 7425, 8019, 8910, 9075, 9801, 10890, 10935, 12150, 13365, 14850, 16038, 16335, 18150, 18225, 19602, 21870, 22275, 24057, 26730, 27225, 29403, 32670, 36450, 40095, 44550, 48114, 49005, 54450, 54675, 58806, 66825, 80190, 81675, 88209, 98010, 109350, 120285, 133650, 147015, 163350, 176418, 200475, 240570, 245025, 264627, 294030, 400950, 441045, 490050, 529254, 601425, 735075, 882090, 1202850, 1323135, 1470150, 2205225, 2646270, 4410450, 6615675, 13231350]

約数ペア:

[(1, 13231350), (2, 6615675), (3, 4410450), (5, 2646270), (6, 2205225), (9, 1470150), (10, 1323135), (11, 1202850), (15, 882090), (18, 735075), (22, 601425), (25, 529254), (27, 490050), (30, 441045), (33, 400950), (45, 294030), (50, 264627), (54, 245025), (55, 240570), (66, 200475), (75, 176418), (81, 163350), (90, 147015), (99, 133650), (110, 120285), (121, 109350), (135, 98010), (150, 88209), (162, 81675), (165, 80190), (198, 66825), (225, 58806), (242, 54675), (243, 54450), (270, 49005), (275, 48114), (297, 44550), (330, 40095), (363, 36450), (405, 32670), (450, 29403), (486, 27225), (495, 26730), (550, 24057), (594, 22275), (605, 21870), (675, 19602), (726, 18225), (729, 18150), (810, 16335), (825, 16038), (891, 14850), (990, 13365), (1089, 12150), (1210, 10935), (1215, 10890), (1350, 9801), (1458, 9075), (1485, 8910), (1650, 8019), (1782, 7425), (1815, 7290), (2025, 6534), (2178, 6075), (2187, 6050), (2430, 5445), (2475, 5346), (2673, 4950), (2970, 4455), (3025, 4374), (3267, 4050), (3630, 3645)]