188244400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 531394560

約数和(自身を除く): 343150160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 31, 34, 38, 40, 47, 50, 62, 68, 76, 80, 85, 94, 95, 100, 124, 136, 152, 155, 170, 188, 190, 200, 235, 248, 272, 304, 310, 323, 340, 376, 380, 400, 425, 470, 475, 496, 527, 589, 620, 646, 680, 752, 760, 775, 799, 850, 893, 940, 950, 1054, 1175, 1178, 1240, 1292, 1360, 1457, 1520, 1550, 1598, 1615, 1700, 1786, 1880, 1900, 2108, 2350, 2356, 2480, 2584, 2635, 2914, 2945, 3100, 3196, 3230, 3400, 3572, 3760, 3800, 3995, 4216, 4465, 4700, 4712, 5168, 5270, 5828, 5890, 6200, 6392, 6460, 6800, 7144, 7285, 7600, 7990, 8075, 8432, 8930, 9400, 9424, 10013, 10540, 11656, 11780, 12400, 12784, 12920, 13175, 14288, 14570, 14725, 15181, 15980, 16150, 17860, 18800, 19975, 20026, 21080, 22325, 23312, 23560, 24769, 25840, 26350, 27683, 29140, 29450, 30362, 31960, 32300, 35720, 36425, 39950, 40052, 42160, 44650, 47120, 49538, 50065, 52700, 55366, 58280, 58900, 60724, 63920, 64600, 71440, 72850, 75905, 79900, 80104, 89300, 99076, 100130, 105400, 110732, 116560, 117800, 121448, 123845, 129200, 138415, 145700, 151810, 159800, 160208, 178600, 198152, 200260, 210800, 221464, 235600, 242896, 247690, 250325, 276830, 291400, 303620, 319600, 357200, 379525, 396304, 400520, 442928, 470611, 495380, 500650, 553660, 582800, 607240, 619225, 692075, 759050, 801040, 941222, 990760, 1001300, 1107320, 1214480, 1238450, 1384150, 1518100, 1882444, 1981520, 2002600, 2214640, 2353055, 2476900, 2768300, 3036200, 3764888, 4005200, 4706110, 4953800, 5536600, 6072400, 7529776, 9412220, 9907600, 11073200, 11765275, 18824440, 23530550, 37648880, 47061100, 94122200, 188244400]

約数ペア:

[(1, 188244400), (2, 94122200), (4, 47061100), (5, 37648880), (8, 23530550), (10, 18824440), (16, 11765275), (17, 11073200), (19, 9907600), (20, 9412220), (25, 7529776), (31, 6072400), (34, 5536600), (38, 4953800), (40, 4706110), (47, 4005200), (50, 3764888), (62, 3036200), (68, 2768300), (76, 2476900), (80, 2353055), (85, 2214640), (94, 2002600), (95, 1981520), (100, 1882444), (124, 1518100), (136, 1384150), (152, 1238450), (155, 1214480), (170, 1107320), (188, 1001300), (190, 990760), (200, 941222), (235, 801040), (248, 759050), (272, 692075), (304, 619225), (310, 607240), (323, 582800), (340, 553660), (376, 500650), (380, 495380), (400, 470611), (425, 442928), (470, 400520), (475, 396304), (496, 379525), (527, 357200), (589, 319600), (620, 303620), (646, 291400), (680, 276830), (752, 250325), (760, 247690), (775, 242896), (799, 235600), (850, 221464), (893, 210800), (940, 200260), (950, 198152), (1054, 178600), (1175, 160208), (1178, 159800), (1240, 151810), (1292, 145700), (1360, 138415), (1457, 129200), (1520, 123845), (1550, 121448), (1598, 117800), (1615, 116560), (1700, 110732), (1786, 105400), (1880, 100130), (1900, 99076), (2108, 89300), (2350, 80104), (2356, 79900), (2480, 75905), (2584, 72850), (2635, 71440), (2914, 64600), (2945, 63920), (3100, 60724), (3196, 58900), (3230, 58280), (3400, 55366), (3572, 52700), (3760, 50065), (3800, 49538), (3995, 47120), (4216, 44650), (4465, 42160), (4700, 40052), (4712, 39950), (5168, 36425), (5270, 35720), (5828, 32300), (5890, 31960), (6200, 30362), (6392, 29450), (6460, 29140), (6800, 27683), (7144, 26350), (7285, 25840), (7600, 24769), (7990, 23560), (8075, 23312), (8432, 22325), (8930, 21080), (9400, 20026), (9424, 19975), (10013, 18800), (10540, 17860), (11656, 16150), (11780, 15980), (12400, 15181), (12784, 14725), (12920, 14570), (13175, 14288)]