27804330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 79315200

約数和(自身を除く): 51510870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 53, 54, 58, 67, 87, 90, 106, 134, 135, 145, 159, 174, 201, 261, 265, 270, 290, 318, 335, 402, 435, 477, 522, 530, 603, 670, 783, 795, 870, 954, 1005, 1206, 1305, 1431, 1537, 1566, 1590, 1809, 1943, 2010, 2385, 2610, 2862, 3015, 3074, 3551, 3618, 3886, 3915, 4611, 4770, 5829, 6030, 7102, 7155, 7685, 7830, 9045, 9222, 9715, 10653, 11658, 13833, 14310, 15370, 17487, 17755, 18090, 19430, 21306, 23055, 27666, 29145, 31959, 34974, 35510, 41499, 46110, 52461, 53265, 58290, 63918, 69165, 82998, 87435, 95877, 102979, 104922, 106530, 138330, 159795, 174870, 191754, 205958, 207495, 262305, 308937, 319590, 414990, 479385, 514895, 524610, 617874, 926811, 958770, 1029790, 1544685, 1853622, 2780433, 3089370, 4634055, 5560866, 9268110, 13902165, 27804330]

約数ペア:

[(1, 27804330), (2, 13902165), (3, 9268110), (5, 5560866), (6, 4634055), (9, 3089370), (10, 2780433), (15, 1853622), (18, 1544685), (27, 1029790), (29, 958770), (30, 926811), (45, 617874), (53, 524610), (54, 514895), (58, 479385), (67, 414990), (87, 319590), (90, 308937), (106, 262305), (134, 207495), (135, 205958), (145, 191754), (159, 174870), (174, 159795), (201, 138330), (261, 106530), (265, 104922), (270, 102979), (290, 95877), (318, 87435), (335, 82998), (402, 69165), (435, 63918), (477, 58290), (522, 53265), (530, 52461), (603, 46110), (670, 41499), (783, 35510), (795, 34974), (870, 31959), (954, 29145), (1005, 27666), (1206, 23055), (1305, 21306), (1431, 19430), (1537, 18090), (1566, 17755), (1590, 17487), (1809, 15370), (1943, 14310), (2010, 13833), (2385, 11658), (2610, 10653), (2862, 9715), (3015, 9222), (3074, 9045), (3551, 7830), (3618, 7685), (3886, 7155), (3915, 7102), (4611, 6030), (4770, 5829)]