27735960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 99727200

約数和(自身を除く): 71991240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 89, 98, 105, 106, 120, 140, 147, 159, 168, 178, 196, 210, 212, 245, 265, 267, 280, 294, 318, 356, 371, 392, 420, 424, 445, 490, 530, 534, 588, 623, 636, 712, 735, 742, 795, 840, 890, 980, 1060, 1068, 1113, 1176, 1246, 1272, 1335, 1470, 1484, 1590, 1780, 1855, 1869, 1960, 2120, 2136, 2226, 2492, 2597, 2670, 2940, 2968, 3115, 3180, 3560, 3710, 3738, 4361, 4452, 4717, 4984, 5194, 5340, 5565, 5880, 6230, 6360, 7420, 7476, 7791, 8722, 8904, 9345, 9434, 10388, 10680, 11130, 12460, 12985, 13083, 14151, 14840, 14952, 15582, 17444, 18690, 18868, 20776, 21805, 22260, 23585, 24920, 25970, 26166, 28302, 31164, 33019, 34888, 37380, 37736, 38955, 43610, 44520, 47170, 51940, 52332, 56604, 62328, 65415, 66038, 70755, 74760, 77910, 87220, 94340, 99057, 103880, 104664, 113208, 130830, 132076, 141510, 155820, 165095, 174440, 188680, 198114, 231133, 261660, 264152, 283020, 311640, 330190, 396228, 462266, 495285, 523320, 566040, 660380, 693399, 792456, 924532, 990570, 1155665, 1320760, 1386798, 1849064, 1981140, 2311330, 2773596, 3466995, 3962280, 4622660, 5547192, 6933990, 9245320, 13867980, 27735960]

約数ペア:

[(1, 27735960), (2, 13867980), (3, 9245320), (4, 6933990), (5, 5547192), (6, 4622660), (7, 3962280), (8, 3466995), (10, 2773596), (12, 2311330), (14, 1981140), (15, 1849064), (20, 1386798), (21, 1320760), (24, 1155665), (28, 990570), (30, 924532), (35, 792456), (40, 693399), (42, 660380), (49, 566040), (53, 523320), (56, 495285), (60, 462266), (70, 396228), (84, 330190), (89, 311640), (98, 283020), (105, 264152), (106, 261660), (120, 231133), (140, 198114), (147, 188680), (159, 174440), (168, 165095), (178, 155820), (196, 141510), (210, 132076), (212, 130830), (245, 113208), (265, 104664), (267, 103880), (280, 99057), (294, 94340), (318, 87220), (356, 77910), (371, 74760), (392, 70755), (420, 66038), (424, 65415), (445, 62328), (490, 56604), (530, 52332), (534, 51940), (588, 47170), (623, 44520), (636, 43610), (712, 38955), (735, 37736), (742, 37380), (795, 34888), (840, 33019), (890, 31164), (980, 28302), (1060, 26166), (1068, 25970), (1113, 24920), (1176, 23585), (1246, 22260), (1272, 21805), (1335, 20776), (1470, 18868), (1484, 18690), (1590, 17444), (1780, 15582), (1855, 14952), (1869, 14840), (1960, 14151), (2120, 13083), (2136, 12985), (2226, 12460), (2492, 11130), (2597, 10680), (2670, 10388), (2940, 9434), (2968, 9345), (3115, 8904), (3180, 8722), (3560, 7791), (3710, 7476), (3738, 7420), (4361, 6360), (4452, 6230), (4717, 5880), (4984, 5565), (5194, 5340)]