528700050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 1474593120

約数和(自身を除く): 945893070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 89, 90, 129, 150, 178, 215, 225, 258, 267, 307, 387, 430, 445, 450, 534, 614, 645, 774, 801, 890, 921, 1075, 1290, 1335, 1535, 1602, 1842, 1935, 2150, 2225, 2670, 2763, 3070, 3225, 3827, 3870, 4005, 4450, 4605, 5526, 6450, 6675, 7654, 7675, 8010, 9210, 9675, 11481, 13201, 13350, 13815, 15350, 19135, 19350, 20025, 22962, 23025, 26402, 27323, 27630, 34443, 38270, 39603, 40050, 46050, 54646, 57405, 66005, 68886, 69075, 79206, 81969, 95675, 114810, 118809, 132010, 136615, 138150, 163938, 172215, 191350, 198015, 237618, 245907, 273230, 287025, 330025, 344430, 396030, 409845, 491814, 574050, 594045, 660050, 683075, 819690, 861075, 990075, 1174889, 1188090, 1229535, 1366150, 1722150, 1980150, 2049225, 2349778, 2459070, 2970225, 3524667, 4098450, 5874445, 5940450, 6147675, 7049334, 10574001, 11748890, 12295350, 17623335, 21148002, 29372225, 35246670, 52870005, 58744450, 88116675, 105740010, 176233350, 264350025, 528700050]

約数ペア:

[(1, 528700050), (2, 264350025), (3, 176233350), (5, 105740010), (6, 88116675), (9, 58744450), (10, 52870005), (15, 35246670), (18, 29372225), (25, 21148002), (30, 17623335), (43, 12295350), (45, 11748890), (50, 10574001), (75, 7049334), (86, 6147675), (89, 5940450), (90, 5874445), (129, 4098450), (150, 3524667), (178, 2970225), (215, 2459070), (225, 2349778), (258, 2049225), (267, 1980150), (307, 1722150), (387, 1366150), (430, 1229535), (445, 1188090), (450, 1174889), (534, 990075), (614, 861075), (645, 819690), (774, 683075), (801, 660050), (890, 594045), (921, 574050), (1075, 491814), (1290, 409845), (1335, 396030), (1535, 344430), (1602, 330025), (1842, 287025), (1935, 273230), (2150, 245907), (2225, 237618), (2670, 198015), (2763, 191350), (3070, 172215), (3225, 163938), (3827, 138150), (3870, 136615), (4005, 132010), (4450, 118809), (4605, 114810), (5526, 95675), (6450, 81969), (6675, 79206), (7654, 69075), (7675, 68886), (8010, 66005), (9210, 57405), (9675, 54646), (11481, 46050), (13201, 40050), (13350, 39603), (13815, 38270), (15350, 34443), (19135, 27630), (19350, 27323), (20025, 26402), (22962, 23025)]