144846800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 424838880

約数和(自身を除く): 279992080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 179, 200, 238, 272, 280, 289, 340, 350, 358, 400, 425, 476, 560, 578, 595, 680, 700, 716, 850, 895, 952, 1156, 1190, 1253, 1360, 1400, 1432, 1445, 1700, 1790, 1904, 2023, 2312, 2380, 2506, 2800, 2864, 2890, 2975, 3043, 3400, 3580, 4046, 4475, 4624, 4760, 5012, 5780, 5950, 6086, 6265, 6800, 7160, 7225, 8092, 8950, 9520, 10024, 10115, 11560, 11900, 12172, 12530, 14320, 14450, 15215, 16184, 17900, 20048, 20230, 21301, 23120, 23800, 24344, 25060, 28900, 30430, 31325, 32368, 35800, 40460, 42602, 47600, 48688, 50120, 50575, 51731, 57800, 60860, 62650, 71600, 76075, 80920, 85204, 100240, 101150, 103462, 106505, 115600, 121720, 125300, 152150, 161840, 170408, 202300, 206924, 213010, 243440, 250600, 258655, 304300, 340816, 362117, 404600, 413848, 426020, 501200, 517310, 532525, 608600, 724234, 809200, 827696, 852040, 1034620, 1065050, 1217200, 1293275, 1448468, 1704080, 1810585, 2069240, 2130100, 2586550, 2896936, 3621170, 4138480, 4260200, 5173100, 5793872, 7242340, 8520400, 9052925, 10346200, 14484680, 18105850, 20692400, 28969360, 36211700, 72423400, 144846800]

約数ペア:

[(1, 144846800), (2, 72423400), (4, 36211700), (5, 28969360), (7, 20692400), (8, 18105850), (10, 14484680), (14, 10346200), (16, 9052925), (17, 8520400), (20, 7242340), (25, 5793872), (28, 5173100), (34, 4260200), (35, 4138480), (40, 3621170), (50, 2896936), (56, 2586550), (68, 2130100), (70, 2069240), (80, 1810585), (85, 1704080), (100, 1448468), (112, 1293275), (119, 1217200), (136, 1065050), (140, 1034620), (170, 852040), (175, 827696), (179, 809200), (200, 724234), (238, 608600), (272, 532525), (280, 517310), (289, 501200), (340, 426020), (350, 413848), (358, 404600), (400, 362117), (425, 340816), (476, 304300), (560, 258655), (578, 250600), (595, 243440), (680, 213010), (700, 206924), (716, 202300), (850, 170408), (895, 161840), (952, 152150), (1156, 125300), (1190, 121720), (1253, 115600), (1360, 106505), (1400, 103462), (1432, 101150), (1445, 100240), (1700, 85204), (1790, 80920), (1904, 76075), (2023, 71600), (2312, 62650), (2380, 60860), (2506, 57800), (2800, 51731), (2864, 50575), (2890, 50120), (2975, 48688), (3043, 47600), (3400, 42602), (3580, 40460), (4046, 35800), (4475, 32368), (4624, 31325), (4760, 30430), (5012, 28900), (5780, 25060), (5950, 24344), (6086, 23800), (6265, 23120), (6800, 21301), (7160, 20230), (7225, 20048), (8092, 17900), (8950, 16184), (9520, 15215), (10024, 14450), (10115, 14320), (11560, 12530), (11900, 12172)]