909127020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 2798240256

約数和(自身を除く): 1889113236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 67, 68, 85, 102, 106, 134, 159, 170, 201, 204, 212, 251, 255, 265, 268, 318, 335, 340, 402, 502, 510, 530, 636, 670, 753, 795, 804, 901, 1004, 1005, 1020, 1060, 1139, 1255, 1340, 1506, 1590, 1802, 2010, 2278, 2510, 2703, 3012, 3180, 3417, 3551, 3604, 3765, 4020, 4267, 4505, 4556, 5020, 5406, 5695, 6834, 7102, 7530, 8534, 9010, 10653, 10812, 11390, 12801, 13303, 13515, 13668, 14204, 15060, 16817, 17068, 17085, 17755, 18020, 21306, 21335, 22780, 25602, 26606, 27030, 33634, 34170, 35510, 39909, 42612, 42670, 50451, 51204, 53212, 53265, 54060, 60367, 64005, 66515, 67268, 68340, 71020, 79818, 84085, 85340, 100902, 106530, 120734, 128010, 133030, 159636, 168170, 181101, 199545, 201804, 213060, 226151, 241468, 252255, 256020, 266060, 285889, 301835, 336340, 362202, 399090, 452302, 504510, 571778, 603670, 678453, 724404, 798180, 857667, 891301, 904604, 905505, 1009020, 1130755, 1143556, 1207340, 1356906, 1429445, 1715334, 1782602, 1811010, 2261510, 2673903, 2713812, 2858890, 3392265, 3430668, 3565204, 3622020, 4288335, 4456505, 4523020, 5347806, 5717780, 6784530, 8576670, 8913010, 10695612, 13369515, 13569060, 15152117, 17153340, 17826020, 26739030, 30304234, 45456351, 53478060, 60608468, 75760585, 90912702, 151521170, 181825404, 227281755, 303042340, 454563510, 909127020]

約数ペア:

[(1, 909127020), (2, 454563510), (3, 303042340), (4, 227281755), (5, 181825404), (6, 151521170), (10, 90912702), (12, 75760585), (15, 60608468), (17, 53478060), (20, 45456351), (30, 30304234), (34, 26739030), (51, 17826020), (53, 17153340), (60, 15152117), (67, 13569060), (68, 13369515), (85, 10695612), (102, 8913010), (106, 8576670), (134, 6784530), (159, 5717780), (170, 5347806), (201, 4523020), (204, 4456505), (212, 4288335), (251, 3622020), (255, 3565204), (265, 3430668), (268, 3392265), (318, 2858890), (335, 2713812), (340, 2673903), (402, 2261510), (502, 1811010), (510, 1782602), (530, 1715334), (636, 1429445), (670, 1356906), (753, 1207340), (795, 1143556), (804, 1130755), (901, 1009020), (1004, 905505), (1005, 904604), (1020, 891301), (1060, 857667), (1139, 798180), (1255, 724404), (1340, 678453), (1506, 603670), (1590, 571778), (1802, 504510), (2010, 452302), (2278, 399090), (2510, 362202), (2703, 336340), (3012, 301835), (3180, 285889), (3417, 266060), (3551, 256020), (3604, 252255), (3765, 241468), (4020, 226151), (4267, 213060), (4505, 201804), (4556, 199545), (5020, 181101), (5406, 168170), (5695, 159636), (6834, 133030), (7102, 128010), (7530, 120734), (8534, 106530), (9010, 100902), (10653, 85340), (10812, 84085), (11390, 79818), (12801, 71020), (13303, 68340), (13515, 67268), (13668, 66515), (14204, 64005), (15060, 60367), (16817, 54060), (17068, 53265), (17085, 53212), (17755, 51204), (18020, 50451), (21306, 42670), (21335, 42612), (22780, 39909), (25602, 35510), (26606, 34170), (27030, 33634)]