153611200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 413227520

約数和(自身を除く): 259616320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 152, 155, 160, 163, 190, 200, 248, 304, 310, 320, 326, 380, 400, 475, 496, 589, 608, 620, 652, 760, 775, 800, 815, 950, 992, 1178, 1216, 1240, 1304, 1520, 1550, 1600, 1630, 1900, 1984, 2356, 2480, 2608, 2945, 3040, 3097, 3100, 3260, 3800, 4075, 4712, 4960, 5053, 5216, 5890, 6080, 6194, 6200, 6520, 7600, 8150, 9424, 9920, 10106, 10432, 11780, 12388, 12400, 13040, 14725, 15200, 15485, 16300, 18848, 20212, 23560, 24776, 24800, 25265, 26080, 29450, 30400, 30970, 32600, 37696, 40424, 47120, 49552, 49600, 50530, 52160, 58900, 61940, 65200, 77425, 80848, 94240, 96007, 99104, 101060, 117800, 123880, 126325, 130400, 154850, 161696, 188480, 192014, 198208, 202120, 235600, 247760, 252650, 260800, 309700, 323392, 384028, 404240, 471200, 480035, 495520, 505300, 619400, 768056, 808480, 942400, 960070, 991040, 1010600, 1238800, 1536112, 1616960, 1920140, 2021200, 2400175, 2477600, 3072224, 3840280, 4042400, 4800350, 4955200, 6144448, 7680560, 8084800, 9600700, 15361120, 19201400, 30722240, 38402800, 76805600, 153611200]

約数ペア:

[(1, 153611200), (2, 76805600), (4, 38402800), (5, 30722240), (8, 19201400), (10, 15361120), (16, 9600700), (19, 8084800), (20, 7680560), (25, 6144448), (31, 4955200), (32, 4800350), (38, 4042400), (40, 3840280), (50, 3072224), (62, 2477600), (64, 2400175), (76, 2021200), (80, 1920140), (95, 1616960), (100, 1536112), (124, 1238800), (152, 1010600), (155, 991040), (160, 960070), (163, 942400), (190, 808480), (200, 768056), (248, 619400), (304, 505300), (310, 495520), (320, 480035), (326, 471200), (380, 404240), (400, 384028), (475, 323392), (496, 309700), (589, 260800), (608, 252650), (620, 247760), (652, 235600), (760, 202120), (775, 198208), (800, 192014), (815, 188480), (950, 161696), (992, 154850), (1178, 130400), (1216, 126325), (1240, 123880), (1304, 117800), (1520, 101060), (1550, 99104), (1600, 96007), (1630, 94240), (1900, 80848), (1984, 77425), (2356, 65200), (2480, 61940), (2608, 58900), (2945, 52160), (3040, 50530), (3097, 49600), (3100, 49552), (3260, 47120), (3800, 40424), (4075, 37696), (4712, 32600), (4960, 30970), (5053, 30400), (5216, 29450), (5890, 26080), (6080, 25265), (6194, 24800), (6200, 24776), (6520, 23560), (7600, 20212), (8150, 18848), (9424, 16300), (9920, 15485), (10106, 15200), (10432, 14725), (11780, 13040), (12388, 12400)]