381226500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{9413}}^1$

素因数の和:9444

約数の個数: 120

約数和(自身を含む): 1243890648

約数和(自身を除く): 862664148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 6750, 8100, 9413, 10125, 13500, 18826, 20250, 28239, 37652, 40500, 47065, 56478, 84717, 94130, 112956, 141195, 169434, 188260, 235325, 254151, 282390, 338868, 423585, 470650, 508302, 564780, 705975, 762453, 847170, 941300, 1016604, 1176625, 1270755, 1411950, 1524906, 1694340, 2117925, 2353250, 2541510, 2823900, 3049812, 3529875, 3812265, 4235850, 4706500, 5083020, 6353775, 7059750, 7624530, 8471700, 10589625, 12707550, 14119500, 15249060, 19061325, 21179250, 25415100, 31768875, 38122650, 42358500, 63537750, 76245300, 95306625, 127075500, 190613250, 381226500]

約数ペア:

[(1, 381226500), (2, 190613250), (3, 127075500), (4, 95306625), (5, 76245300), (6, 63537750), (9, 42358500), (10, 38122650), (12, 31768875), (15, 25415100), (18, 21179250), (20, 19061325), (25, 15249060), (27, 14119500), (30, 12707550), (36, 10589625), (45, 8471700), (50, 7624530), (54, 7059750), (60, 6353775), (75, 5083020), (81, 4706500), (90, 4235850), (100, 3812265), (108, 3529875), (125, 3049812), (135, 2823900), (150, 2541510), (162, 2353250), (180, 2117925), (225, 1694340), (250, 1524906), (270, 1411950), (300, 1270755), (324, 1176625), (375, 1016604), (405, 941300), (450, 847170), (500, 762453), (540, 705975), (675, 564780), (750, 508302), (810, 470650), (900, 423585), (1125, 338868), (1350, 282390), (1500, 254151), (1620, 235325), (2025, 188260), (2250, 169434), (2700, 141195), (3375, 112956), (4050, 94130), (4500, 84717), (6750, 56478), (8100, 47065), (9413, 40500), (10125, 37652), (13500, 28239), (18826, 20250)]