291248129100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8081}}^1\times {\mathrm{6323}}^1$

素因数の和:14440

約数の個数: 144

約数和(自身を含む): 887279460480

約数和(自身を除く): 596031331380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 6323, 8081, 12646, 16162, 18969, 24243, 25292, 31615, 32324, 37938, 40405, 48486, 63230, 75876, 80810, 94845, 96972, 120137, 121215, 126460, 153539, 158075, 161620, 189690, 202025, 240274, 242430, 307078, 316150, 360411, 379380, 404050, 460617, 474225, 480548, 484860, 600685, 606075, 614156, 632300, 720822, 767695, 808100, 921234, 948450, 1201370, 1212150, 1441644, 1535390, 1802055, 1842468, 1896900, 2303085, 2402740, 2424300, 3003425, 3070780, 3604110, 3838475, 4606170, 6006850, 7208220, 7676950, 9010275, 9212340, 11515425, 12013700, 15353900, 18020550, 23030850, 36041100, 46061700, 51096163, 102192326, 153288489, 204384652, 255480815, 306576978, 510961630, 613153956, 766442445, 970827097, 1021923260, 1277404075, 1532884890, 1941654194, 2554808150, 2912481291, 3065769780, 3832212225, 3883308388, 4854135485, 5109616300, 5824962582, 7664424450, 9708270970, 11649925164, 14562406455, 15328848900, 19416541940, 24270677425, 29124812910, 48541354850, 58249625820, 72812032275, 97082709700, 145624064550, 291248129100]

約数ペア:

[(1, 291248129100), (2, 145624064550), (3, 97082709700), (4, 72812032275), (5, 58249625820), (6, 48541354850), (10, 29124812910), (12, 24270677425), (15, 19416541940), (19, 15328848900), (20, 14562406455), (25, 11649925164), (30, 9708270970), (38, 7664424450), (50, 5824962582), (57, 5109616300), (60, 4854135485), (75, 3883308388), (76, 3832212225), (95, 3065769780), (100, 2912481291), (114, 2554808150), (150, 1941654194), (190, 1532884890), (228, 1277404075), (285, 1021923260), (300, 970827097), (380, 766442445), (475, 613153956), (570, 510961630), (950, 306576978), (1140, 255480815), (1425, 204384652), (1900, 153288489), (2850, 102192326), (5700, 51096163), (6323, 46061700), (8081, 36041100), (12646, 23030850), (16162, 18020550), (18969, 15353900), (24243, 12013700), (25292, 11515425), (31615, 9212340), (32324, 9010275), (37938, 7676950), (40405, 7208220), (48486, 6006850), (63230, 4606170), (75876, 3838475), (80810, 3604110), (94845, 3070780), (96972, 3003425), (120137, 2424300), (121215, 2402740), (126460, 2303085), (153539, 1896900), (158075, 1842468), (161620, 1802055), (189690, 1535390), (202025, 1441644), (240274, 1212150), (242430, 1201370), (307078, 948450), (316150, 921234), (360411, 808100), (379380, 767695), (404050, 720822), (460617, 632300), (474225, 614156), (480548, 606075), (484860, 600685)]