64150380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5657}}^1$

素因数の和:5685

約数の個数: 120

約数和(自身を含む): 230031648

約数和(自身を除く): 165881268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5657, 5670, 11314, 11340, 16971, 22628, 28285, 33942, 39599, 50913, 56570, 67884, 79198, 84855, 101826, 113140, 118797, 152739, 158396, 169710, 197995, 203652, 237594, 254565, 305478, 339420, 356391, 395990, 458217, 475188, 509130, 593985, 610956, 712782, 763695, 791980, 916434, 1018260, 1069173, 1187970, 1425564, 1527390, 1781955, 1832868, 2138346, 2291085, 2375940, 3054780, 3207519, 3563910, 4276692, 4582170, 5345865, 6415038, 7127820, 9164340, 10691730, 12830076, 16037595, 21383460, 32075190, 64150380]

約数ペア:

[(1, 64150380), (2, 32075190), (3, 21383460), (4, 16037595), (5, 12830076), (6, 10691730), (7, 9164340), (9, 7127820), (10, 6415038), (12, 5345865), (14, 4582170), (15, 4276692), (18, 3563910), (20, 3207519), (21, 3054780), (27, 2375940), (28, 2291085), (30, 2138346), (35, 1832868), (36, 1781955), (42, 1527390), (45, 1425564), (54, 1187970), (60, 1069173), (63, 1018260), (70, 916434), (81, 791980), (84, 763695), (90, 712782), (105, 610956), (108, 593985), (126, 509130), (135, 475188), (140, 458217), (162, 395990), (180, 356391), (189, 339420), (210, 305478), (252, 254565), (270, 237594), (315, 203652), (324, 197995), (378, 169710), (405, 158396), (420, 152739), (540, 118797), (567, 113140), (630, 101826), (756, 84855), (810, 79198), (945, 67884), (1134, 56570), (1260, 50913), (1620, 39599), (1890, 33942), (2268, 28285), (2835, 22628), (3780, 16971), (5657, 11340), (5670, 11314)]