30370500

素因数分解:

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

素因数の和:439

約数の個数: 144

約数和(自身を含む): 101700144

約数和(自身を除く): 71329644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 397, 425, 450, 500, 510, 612, 750, 765, 794, 850, 900, 1020, 1125, 1191, 1275, 1500, 1530, 1588, 1700, 1985, 2125, 2250, 2382, 2550, 3060, 3573, 3825, 3970, 4250, 4500, 4764, 5100, 5955, 6375, 6749, 7146, 7650, 7940, 8500, 9925, 11910, 12750, 13498, 14292, 15300, 17865, 19125, 19850, 20247, 23820, 25500, 26996, 29775, 33745, 35730, 38250, 39700, 40494, 49625, 59550, 60741, 67490, 71460, 76500, 80988, 89325, 99250, 101235, 119100, 121482, 134980, 148875, 168725, 178650, 198500, 202470, 242964, 297750, 303705, 337450, 357300, 404940, 446625, 506175, 595500, 607410, 674900, 843625, 893250, 1012350, 1214820, 1518525, 1687250, 1786500, 2024700, 2530875, 3037050, 3374500, 5061750, 6074100, 7592625, 10123500, 15185250, 30370500]

約数ペア:

[(1, 30370500), (2, 15185250), (3, 10123500), (4, 7592625), (5, 6074100), (6, 5061750), (9, 3374500), (10, 3037050), (12, 2530875), (15, 2024700), (17, 1786500), (18, 1687250), (20, 1518525), (25, 1214820), (30, 1012350), (34, 893250), (36, 843625), (45, 674900), (50, 607410), (51, 595500), (60, 506175), (68, 446625), (75, 404940), (85, 357300), (90, 337450), (100, 303705), (102, 297750), (125, 242964), (150, 202470), (153, 198500), (170, 178650), (180, 168725), (204, 148875), (225, 134980), (250, 121482), (255, 119100), (300, 101235), (306, 99250), (340, 89325), (375, 80988), (397, 76500), (425, 71460), (450, 67490), (500, 60741), (510, 59550), (612, 49625), (750, 40494), (765, 39700), (794, 38250), (850, 35730), (900, 33745), (1020, 29775), (1125, 26996), (1191, 25500), (1275, 23820), (1500, 20247), (1530, 19850), (1588, 19125), (1700, 17865), (1985, 15300), (2125, 14292), (2250, 13498), (2382, 12750), (2550, 11910), (3060, 9925), (3573, 8500), (3825, 7940), (3970, 7650), (4250, 7146), (4500, 6749), (4764, 6375), (5100, 5955)]