131143950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 445685760

約数和(自身を除く): 314541810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 31, 34, 35, 42, 45, 50, 51, 62, 63, 70, 75, 79, 85, 90, 93, 102, 105, 119, 126, 150, 153, 155, 158, 170, 175, 186, 210, 217, 225, 237, 238, 255, 279, 306, 310, 315, 350, 357, 395, 425, 434, 450, 465, 474, 510, 525, 527, 553, 558, 595, 630, 651, 711, 714, 765, 775, 790, 850, 930, 1050, 1054, 1071, 1085, 1106, 1185, 1190, 1275, 1302, 1343, 1395, 1422, 1530, 1550, 1575, 1581, 1659, 1785, 1953, 1975, 2142, 2170, 2325, 2370, 2449, 2550, 2635, 2686, 2765, 2790, 2975, 3150, 3162, 3255, 3318, 3555, 3570, 3689, 3825, 3906, 3950, 4029, 4650, 4743, 4898, 4977, 5270, 5355, 5425, 5530, 5925, 5950, 6510, 6715, 6975, 7110, 7347, 7378, 7650, 7905, 8058, 8295, 8925, 9401, 9486, 9765, 9954, 10710, 10850, 11067, 11850, 12087, 12245, 13175, 13430, 13825, 13950, 14694, 15810, 16275, 16590, 17143, 17775, 17850, 18445, 18802, 19530, 20145, 22041, 22134, 23715, 24174, 24490, 24885, 26350, 26775, 27650, 28203, 32550, 33201, 33575, 34286, 35550, 36735, 36890, 39525, 40290, 41475, 41633, 44082, 47005, 47430, 48825, 49770, 51429, 53550, 55335, 56406, 60435, 61225, 66402, 67150, 73470, 79050, 82950, 83266, 84609, 85715, 92225, 94010, 97650, 100725, 102858, 110205, 110670, 118575, 120870, 122450, 124425, 124899, 141015, 154287, 166005, 169218, 171430, 183675, 184450, 201450, 208165, 220410, 235025, 237150, 248850, 249798, 257145, 276675, 282030, 291431, 302175, 308574, 332010, 367350, 374697, 416330, 423045, 428575, 470050, 514290, 551025, 553350, 582862, 604350, 624495, 705075, 749394, 771435, 830025, 846090, 857150, 874293, 1040825, 1102050, 1248990, 1285725, 1410150, 1457155, 1542870, 1660050, 1748586, 1873485, 2081650, 2115225, 2571450, 2622879, 2914310, 3122475, 3746970, 3857175, 4230450, 4371465, 5245758, 6244950, 7285775, 7714350, 8742930, 9367425, 13114395, 14571550, 18734850, 21857325, 26228790, 43714650, 65571975, 131143950]

約数ペア:

[(1, 131143950), (2, 65571975), (3, 43714650), (5, 26228790), (6, 21857325), (7, 18734850), (9, 14571550), (10, 13114395), (14, 9367425), (15, 8742930), (17, 7714350), (18, 7285775), (21, 6244950), (25, 5245758), (30, 4371465), (31, 4230450), (34, 3857175), (35, 3746970), (42, 3122475), (45, 2914310), (50, 2622879), (51, 2571450), (62, 2115225), (63, 2081650), (70, 1873485), (75, 1748586), (79, 1660050), (85, 1542870), (90, 1457155), (93, 1410150), (102, 1285725), (105, 1248990), (119, 1102050), (126, 1040825), (150, 874293), (153, 857150), (155, 846090), (158, 830025), (170, 771435), (175, 749394), (186, 705075), (210, 624495), (217, 604350), (225, 582862), (237, 553350), (238, 551025), (255, 514290), (279, 470050), (306, 428575), (310, 423045), (315, 416330), (350, 374697), (357, 367350), (395, 332010), (425, 308574), (434, 302175), (450, 291431), (465, 282030), (474, 276675), (510, 257145), (525, 249798), (527, 248850), (553, 237150), (558, 235025), (595, 220410), (630, 208165), (651, 201450), (711, 184450), (714, 183675), (765, 171430), (775, 169218), (790, 166005), (850, 154287), (930, 141015), (1050, 124899), (1054, 124425), (1071, 122450), (1085, 120870), (1106, 118575), (1185, 110670), (1190, 110205), (1275, 102858), (1302, 100725), (1343, 97650), (1395, 94010), (1422, 92225), (1530, 85715), (1550, 84609), (1575, 83266), (1581, 82950), (1659, 79050), (1785, 73470), (1953, 67150), (1975, 66402), (2142, 61225), (2170, 60435), (2325, 56406), (2370, 55335), (2449, 53550), (2550, 51429), (2635, 49770), (2686, 48825), (2765, 47430), (2790, 47005), (2975, 44082), (3150, 41633), (3162, 41475), (3255, 40290), (3318, 39525), (3555, 36890), (3570, 36735), (3689, 35550), (3825, 34286), (3906, 33575), (3950, 33201), (4029, 32550), (4650, 28203), (4743, 27650), (4898, 26775), (4977, 26350), (5270, 24885), (5355, 24490), (5425, 24174), (5530, 23715), (5925, 22134), (5950, 22041), (6510, 20145), (6715, 19530), (6975, 18802), (7110, 18445), (7347, 17850), (7378, 17775), (7650, 17143), (7905, 16590), (8058, 16275), (8295, 15810), (8925, 14694), (9401, 13950), (9486, 13825), (9765, 13430), (9954, 13175), (10710, 12245), (10850, 12087), (11067, 11850)]