25114950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 216

約数和(自身を含む): 84349512

約数和(自身を除く): 59234562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 49, 50, 51, 63, 67, 70, 75, 85, 90, 98, 102, 105, 119, 126, 134, 147, 150, 153, 170, 175, 201, 210, 225, 238, 245, 255, 294, 306, 315, 335, 350, 357, 402, 425, 441, 450, 469, 490, 510, 525, 595, 603, 630, 670, 714, 735, 765, 833, 850, 882, 938, 1005, 1050, 1071, 1139, 1190, 1206, 1225, 1275, 1407, 1470, 1530, 1575, 1666, 1675, 1785, 2010, 2142, 2205, 2278, 2345, 2450, 2499, 2550, 2814, 2975, 3015, 3150, 3283, 3350, 3417, 3570, 3675, 3825, 4165, 4221, 4410, 4690, 4998, 5025, 5355, 5695, 5950, 6030, 6566, 6834, 7035, 7350, 7497, 7650, 7973, 8330, 8442, 8925, 9849, 10050, 10251, 10710, 11025, 11390, 11725, 12495, 14070, 14994, 15075, 15946, 16415, 17085, 17850, 19698, 20502, 20825, 21105, 22050, 23450, 23919, 24990, 26775, 28475, 29547, 30150, 32830, 34170, 35175, 37485, 39865, 41650, 42210, 47838, 49245, 51255, 53550, 55811, 56950, 59094, 62475, 70350, 71757, 74970, 79730, 82075, 85425, 98490, 102510, 105525, 111622, 119595, 124950, 143514, 147735, 164150, 167433, 170850, 187425, 199325, 211050, 239190, 246225, 256275, 279055, 295470, 334866, 358785, 374850, 398650, 492450, 502299, 512550, 558110, 597975, 717570, 738675, 837165, 1004598, 1195950, 1395275, 1477350, 1674330, 1793925, 2511495, 2790550, 3587850, 4185825, 5022990, 8371650, 12557475, 25114950]

約数ペア:

[(1, 25114950), (2, 12557475), (3, 8371650), (5, 5022990), (6, 4185825), (7, 3587850), (9, 2790550), (10, 2511495), (14, 1793925), (15, 1674330), (17, 1477350), (18, 1395275), (21, 1195950), (25, 1004598), (30, 837165), (34, 738675), (35, 717570), (42, 597975), (45, 558110), (49, 512550), (50, 502299), (51, 492450), (63, 398650), (67, 374850), (70, 358785), (75, 334866), (85, 295470), (90, 279055), (98, 256275), (102, 246225), (105, 239190), (119, 211050), (126, 199325), (134, 187425), (147, 170850), (150, 167433), (153, 164150), (170, 147735), (175, 143514), (201, 124950), (210, 119595), (225, 111622), (238, 105525), (245, 102510), (255, 98490), (294, 85425), (306, 82075), (315, 79730), (335, 74970), (350, 71757), (357, 70350), (402, 62475), (425, 59094), (441, 56950), (450, 55811), (469, 53550), (490, 51255), (510, 49245), (525, 47838), (595, 42210), (603, 41650), (630, 39865), (670, 37485), (714, 35175), (735, 34170), (765, 32830), (833, 30150), (850, 29547), (882, 28475), (938, 26775), (1005, 24990), (1050, 23919), (1071, 23450), (1139, 22050), (1190, 21105), (1206, 20825), (1225, 20502), (1275, 19698), (1407, 17850), (1470, 17085), (1530, 16415), (1575, 15946), (1666, 15075), (1675, 14994), (1785, 14070), (2010, 12495), (2142, 11725), (2205, 11390), (2278, 11025), (2345, 10710), (2450, 10251), (2499, 10050), (2550, 9849), (2814, 8925), (2975, 8442), (3015, 8330), (3150, 7973), (3283, 7650), (3350, 7497), (3417, 7350), (3570, 7035), (3675, 6834), (3825, 6566), (4165, 6030), (4221, 5950), (4410, 5695), (4690, 5355), (4998, 5025)]