155620800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 252

約数和(自身を含む): 563809896

約数和(自身を除く): 408189096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 101, 107, 120, 144, 150, 160, 180, 192, 200, 202, 214, 225, 240, 288, 300, 303, 320, 321, 360, 400, 404, 428, 450, 480, 505, 535, 576, 600, 606, 642, 720, 800, 808, 856, 900, 909, 960, 963, 1010, 1070, 1200, 1212, 1284, 1440, 1515, 1600, 1605, 1616, 1712, 1800, 1818, 1926, 2020, 2140, 2400, 2424, 2525, 2568, 2675, 2880, 3030, 3210, 3232, 3424, 3600, 3636, 3852, 4040, 4280, 4545, 4800, 4815, 4848, 5050, 5136, 5350, 6060, 6420, 6464, 6848, 7200, 7272, 7575, 7704, 8025, 8080, 8560, 9090, 9630, 9696, 10100, 10272, 10700, 10807, 12120, 12840, 14400, 14544, 15150, 15408, 16050, 16160, 17120, 18180, 19260, 19392, 20200, 20544, 21400, 21614, 22725, 24075, 24240, 25680, 29088, 30300, 30816, 32100, 32320, 32421, 34240, 36360, 38520, 40400, 42800, 43228, 45450, 48150, 48480, 51360, 54035, 58176, 60600, 61632, 64200, 64842, 72720, 77040, 80800, 85600, 86456, 90900, 96300, 96960, 97263, 102720, 108070, 121200, 128400, 129684, 145440, 154080, 161600, 162105, 171200, 172912, 181800, 192600, 194526, 216140, 242400, 256800, 259368, 270175, 290880, 308160, 324210, 345824, 363600, 385200, 389052, 432280, 484800, 486315, 513600, 518736, 540350, 648420, 691648, 727200, 770400, 778104, 810525, 864560, 972630, 1037472, 1080700, 1296840, 1454400, 1540800, 1556208, 1621050, 1729120, 1945260, 2074944, 2161400, 2431575, 2593680, 3112416, 3242100, 3458240, 3890520, 4322800, 4863150, 5187360, 6224832, 6484200, 7781040, 8645600, 9726300, 10374720, 12968400, 15562080, 17291200, 19452600, 25936800, 31124160, 38905200, 51873600, 77810400, 155620800]

約数ペア:

[(1, 155620800), (2, 77810400), (3, 51873600), (4, 38905200), (5, 31124160), (6, 25936800), (8, 19452600), (9, 17291200), (10, 15562080), (12, 12968400), (15, 10374720), (16, 9726300), (18, 8645600), (20, 7781040), (24, 6484200), (25, 6224832), (30, 5187360), (32, 4863150), (36, 4322800), (40, 3890520), (45, 3458240), (48, 3242100), (50, 3112416), (60, 2593680), (64, 2431575), (72, 2161400), (75, 2074944), (80, 1945260), (90, 1729120), (96, 1621050), (100, 1556208), (101, 1540800), (107, 1454400), (120, 1296840), (144, 1080700), (150, 1037472), (160, 972630), (180, 864560), (192, 810525), (200, 778104), (202, 770400), (214, 727200), (225, 691648), (240, 648420), (288, 540350), (300, 518736), (303, 513600), (320, 486315), (321, 484800), (360, 432280), (400, 389052), (404, 385200), (428, 363600), (450, 345824), (480, 324210), (505, 308160), (535, 290880), (576, 270175), (600, 259368), (606, 256800), (642, 242400), (720, 216140), (800, 194526), (808, 192600), (856, 181800), (900, 172912), (909, 171200), (960, 162105), (963, 161600), (1010, 154080), (1070, 145440), (1200, 129684), (1212, 128400), (1284, 121200), (1440, 108070), (1515, 102720), (1600, 97263), (1605, 96960), (1616, 96300), (1712, 90900), (1800, 86456), (1818, 85600), (1926, 80800), (2020, 77040), (2140, 72720), (2400, 64842), (2424, 64200), (2525, 61632), (2568, 60600), (2675, 58176), (2880, 54035), (3030, 51360), (3210, 48480), (3232, 48150), (3424, 45450), (3600, 43228), (3636, 42800), (3852, 40400), (4040, 38520), (4280, 36360), (4545, 34240), (4800, 32421), (4815, 32320), (4848, 32100), (5050, 30816), (5136, 30300), (5350, 29088), (6060, 25680), (6420, 24240), (6464, 24075), (6848, 22725), (7200, 21614), (7272, 21400), (7575, 20544), (7704, 20200), (8025, 19392), (8080, 19260), (8560, 18180), (9090, 17120), (9630, 16160), (9696, 16050), (10100, 15408), (10272, 15150), (10700, 14544), (10807, 14400), (12120, 12840)]