18222300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 62183520

約数和(自身を除く): 43961220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 397, 425, 450, 459, 510, 540, 612, 675, 765, 794, 850, 900, 918, 1020, 1191, 1275, 1350, 1530, 1588, 1700, 1836, 1985, 2295, 2382, 2550, 2700, 3060, 3573, 3825, 3970, 4590, 4764, 5100, 5955, 6749, 7146, 7650, 7940, 9180, 9925, 10719, 11475, 11910, 13498, 14292, 15300, 17865, 19850, 20247, 21438, 22950, 23820, 26996, 29775, 33745, 35730, 39700, 40494, 42876, 45900, 53595, 59550, 60741, 67490, 71460, 80988, 89325, 101235, 107190, 119100, 121482, 134980, 168725, 178650, 182223, 202470, 214380, 242964, 267975, 303705, 337450, 357300, 364446, 404940, 506175, 535950, 607410, 674900, 728892, 911115, 1012350, 1071900, 1214820, 1518525, 1822230, 2024700, 3037050, 3644460, 4555575, 6074100, 9111150, 18222300]

約数ペア:

[(1, 18222300), (2, 9111150), (3, 6074100), (4, 4555575), (5, 3644460), (6, 3037050), (9, 2024700), (10, 1822230), (12, 1518525), (15, 1214820), (17, 1071900), (18, 1012350), (20, 911115), (25, 728892), (27, 674900), (30, 607410), (34, 535950), (36, 506175), (45, 404940), (50, 364446), (51, 357300), (54, 337450), (60, 303705), (68, 267975), (75, 242964), (85, 214380), (90, 202470), (100, 182223), (102, 178650), (108, 168725), (135, 134980), (150, 121482), (153, 119100), (170, 107190), (180, 101235), (204, 89325), (225, 80988), (255, 71460), (270, 67490), (300, 60741), (306, 59550), (340, 53595), (397, 45900), (425, 42876), (450, 40494), (459, 39700), (510, 35730), (540, 33745), (612, 29775), (675, 26996), (765, 23820), (794, 22950), (850, 21438), (900, 20247), (918, 19850), (1020, 17865), (1191, 15300), (1275, 14292), (1350, 13498), (1530, 11910), (1588, 11475), (1700, 10719), (1836, 9925), (1985, 9180), (2295, 7940), (2382, 7650), (2550, 7146), (2700, 6749), (3060, 5955), (3573, 5100), (3825, 4764), (3970, 4590)]