137794860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 216

約数和(自身を含む): 515380320

約数和(自身を除く): 377585460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 919, 980, 1020, 1071, 1190, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 1838, 2142, 2205, 2380, 2499, 2757, 2940, 3060, 3332, 3570, 3676, 4165, 4284, 4410, 4595, 4998, 5355, 5514, 6433, 7140, 7497, 8271, 8330, 8820, 9190, 9996, 10710, 11028, 12495, 12866, 13785, 14994, 15623, 16542, 16660, 18380, 19299, 21420, 24990, 25732, 27570, 29988, 31246, 32165, 33084, 37485, 38598, 41355, 45031, 46869, 49980, 55140, 57897, 62492, 64330, 74970, 77196, 78115, 82710, 90062, 93738, 96495, 109361, 115794, 128660, 135093, 140607, 149940, 156230, 165420, 180124, 187476, 192990, 218722, 225155, 231588, 234345, 270186, 281214, 289485, 312460, 328083, 385980, 405279, 437444, 450310, 468690, 540372, 546805, 562428, 578970, 656166, 675465, 703035, 765527, 810558, 900620, 937380, 984249, 1093610, 1157940, 1312332, 1350930, 1406070, 1531054, 1621116, 1640415, 1968498, 2026395, 2187220, 2296581, 2701860, 2812140, 3062108, 3280830, 3827635, 3936996, 4052790, 4593162, 4921245, 6561660, 6889743, 7655270, 8105580, 9186324, 9842490, 11482905, 13779486, 15310540, 19684980, 22965810, 27558972, 34448715, 45931620, 68897430, 137794860]

約数ペア:

[(1, 137794860), (2, 68897430), (3, 45931620), (4, 34448715), (5, 27558972), (6, 22965810), (7, 19684980), (9, 15310540), (10, 13779486), (12, 11482905), (14, 9842490), (15, 9186324), (17, 8105580), (18, 7655270), (20, 6889743), (21, 6561660), (28, 4921245), (30, 4593162), (34, 4052790), (35, 3936996), (36, 3827635), (42, 3280830), (45, 3062108), (49, 2812140), (51, 2701860), (60, 2296581), (63, 2187220), (68, 2026395), (70, 1968498), (84, 1640415), (85, 1621116), (90, 1531054), (98, 1406070), (102, 1350930), (105, 1312332), (119, 1157940), (126, 1093610), (140, 984249), (147, 937380), (153, 900620), (170, 810558), (180, 765527), (196, 703035), (204, 675465), (210, 656166), (238, 578970), (245, 562428), (252, 546805), (255, 540372), (294, 468690), (306, 450310), (315, 437444), (340, 405279), (357, 385980), (420, 328083), (441, 312460), (476, 289485), (490, 281214), (510, 270186), (588, 234345), (595, 231588), (612, 225155), (630, 218722), (714, 192990), (735, 187476), (765, 180124), (833, 165420), (882, 156230), (919, 149940), (980, 140607), (1020, 135093), (1071, 128660), (1190, 115794), (1260, 109361), (1428, 96495), (1470, 93738), (1530, 90062), (1666, 82710), (1764, 78115), (1785, 77196), (1838, 74970), (2142, 64330), (2205, 62492), (2380, 57897), (2499, 55140), (2757, 49980), (2940, 46869), (3060, 45031), (3332, 41355), (3570, 38598), (3676, 37485), (4165, 33084), (4284, 32165), (4410, 31246), (4595, 29988), (4998, 27570), (5355, 25732), (5514, 24990), (6433, 21420), (7140, 19299), (7497, 18380), (8271, 16660), (8330, 16542), (8820, 15623), (9190, 14994), (9996, 13785), (10710, 12866), (11028, 12495)]