79487460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 271891200

約数和(自身を除く): 192403740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 156, 169, 180, 195, 201, 234, 260, 268, 270, 335, 338, 351, 390, 402, 468, 507, 540, 585, 603, 670, 676, 702, 780, 804, 845, 871, 1005, 1014, 1170, 1206, 1340, 1404, 1521, 1690, 1742, 1755, 1809, 2010, 2028, 2197, 2340, 2412, 2535, 2613, 3015, 3042, 3380, 3484, 3510, 3618, 4020, 4355, 4394, 4563, 5070, 5226, 6030, 6084, 6591, 7020, 7236, 7605, 7839, 8710, 8788, 9045, 9126, 10140, 10452, 10985, 11323, 12060, 13065, 13182, 15210, 15678, 17420, 18090, 18252, 19773, 21970, 22646, 22815, 23517, 26130, 26364, 30420, 31356, 32955, 33969, 36180, 39195, 39546, 43940, 45292, 45630, 47034, 52260, 56615, 59319, 65910, 67938, 78390, 79092, 91260, 94068, 98865, 101907, 113230, 117585, 118638, 131820, 135876, 147199, 156780, 169845, 197730, 203814, 226460, 235170, 237276, 294398, 296595, 305721, 339690, 395460, 407628, 441597, 470340, 509535, 588796, 593190, 611442, 679380, 735995, 883194, 1019070, 1186380, 1222884, 1324791, 1471990, 1528605, 1766388, 2038140, 2207985, 2649582, 2943980, 3057210, 3974373, 4415970, 5299164, 6114420, 6623955, 7948746, 8831940, 13247910, 15897492, 19871865, 26495820, 39743730, 79487460]

約数ペア:

[(1, 79487460), (2, 39743730), (3, 26495820), (4, 19871865), (5, 15897492), (6, 13247910), (9, 8831940), (10, 7948746), (12, 6623955), (13, 6114420), (15, 5299164), (18, 4415970), (20, 3974373), (26, 3057210), (27, 2943980), (30, 2649582), (36, 2207985), (39, 2038140), (45, 1766388), (52, 1528605), (54, 1471990), (60, 1324791), (65, 1222884), (67, 1186380), (78, 1019070), (90, 883194), (108, 735995), (117, 679380), (130, 611442), (134, 593190), (135, 588796), (156, 509535), (169, 470340), (180, 441597), (195, 407628), (201, 395460), (234, 339690), (260, 305721), (268, 296595), (270, 294398), (335, 237276), (338, 235170), (351, 226460), (390, 203814), (402, 197730), (468, 169845), (507, 156780), (540, 147199), (585, 135876), (603, 131820), (670, 118638), (676, 117585), (702, 113230), (780, 101907), (804, 98865), (845, 94068), (871, 91260), (1005, 79092), (1014, 78390), (1170, 67938), (1206, 65910), (1340, 59319), (1404, 56615), (1521, 52260), (1690, 47034), (1742, 45630), (1755, 45292), (1809, 43940), (2010, 39546), (2028, 39195), (2197, 36180), (2340, 33969), (2412, 32955), (2535, 31356), (2613, 30420), (3015, 26364), (3042, 26130), (3380, 23517), (3484, 22815), (3510, 22646), (3618, 21970), (4020, 19773), (4355, 18252), (4394, 18090), (4563, 17420), (5070, 15678), (5226, 15210), (6030, 13182), (6084, 13065), (6591, 12060), (7020, 11323), (7236, 10985), (7605, 10452), (7839, 10140), (8710, 9126), (8788, 9045)]