72741300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 108

約数和(自身を含む): 223839840

約数和(自身を除く): 151098540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 289, 300, 340, 425, 510, 578, 839, 850, 867, 1020, 1156, 1275, 1445, 1678, 1700, 1734, 2517, 2550, 2890, 3356, 3468, 4195, 4335, 5034, 5100, 5780, 7225, 8390, 8670, 10068, 12585, 14263, 14450, 16780, 17340, 20975, 21675, 25170, 28526, 28900, 41950, 42789, 43350, 50340, 57052, 62925, 71315, 83900, 85578, 86700, 125850, 142630, 171156, 213945, 242471, 251700, 285260, 356575, 427890, 484942, 713150, 727413, 855780, 969884, 1069725, 1212355, 1426300, 1454826, 2139450, 2424710, 2909652, 3637065, 4278900, 4849420, 6061775, 7274130, 12123550, 14548260, 18185325, 24247100, 36370650, 72741300]

約数ペア:

[(1, 72741300), (2, 36370650), (3, 24247100), (4, 18185325), (5, 14548260), (6, 12123550), (10, 7274130), (12, 6061775), (15, 4849420), (17, 4278900), (20, 3637065), (25, 2909652), (30, 2424710), (34, 2139450), (50, 1454826), (51, 1426300), (60, 1212355), (68, 1069725), (75, 969884), (85, 855780), (100, 727413), (102, 713150), (150, 484942), (170, 427890), (204, 356575), (255, 285260), (289, 251700), (300, 242471), (340, 213945), (425, 171156), (510, 142630), (578, 125850), (839, 86700), (850, 85578), (867, 83900), (1020, 71315), (1156, 62925), (1275, 57052), (1445, 50340), (1678, 43350), (1700, 42789), (1734, 41950), (2517, 28900), (2550, 28526), (2890, 25170), (3356, 21675), (3468, 20975), (4195, 17340), (4335, 16780), (5034, 14450), (5100, 14263), (5780, 12585), (7225, 10068), (8390, 8670)]