4577580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{173}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 16662240

約数和(自身を除く): 12084660

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 173, 180, 189, 196, 210, 245, 252, 270, 294, 315, 346, 378, 420, 441, 490, 519, 540, 588, 630, 692, 735, 756, 865, 882, 945, 980, 1038, 1211, 1260, 1323, 1470, 1557, 1730, 1764, 1890, 2076, 2205, 2422, 2595, 2646, 2940, 3114, 3460, 3633, 3780, 4410, 4671, 4844, 5190, 5292, 6055, 6228, 6615, 7266, 7785, 8477, 8820, 9342, 10380, 10899, 12110, 13230, 14532, 15570, 16954, 18165, 18684, 21798, 23355, 24220, 25431, 26460, 31140, 32697, 33908, 36330, 42385, 43596, 46710, 50862, 54495, 65394, 72660, 76293, 84770, 93420, 101724, 108990, 127155, 130788, 152586, 163485, 169540, 217980, 228879, 254310, 305172, 326970, 381465, 457758, 508620, 653940, 762930, 915516, 1144395, 1525860, 2288790, 4577580]

約数ペア:

[(1, 4577580), (2, 2288790), (3, 1525860), (4, 1144395), (5, 915516), (6, 762930), (7, 653940), (9, 508620), (10, 457758), (12, 381465), (14, 326970), (15, 305172), (18, 254310), (20, 228879), (21, 217980), (27, 169540), (28, 163485), (30, 152586), (35, 130788), (36, 127155), (42, 108990), (45, 101724), (49, 93420), (54, 84770), (60, 76293), (63, 72660), (70, 65394), (84, 54495), (90, 50862), (98, 46710), (105, 43596), (108, 42385), (126, 36330), (135, 33908), (140, 32697), (147, 31140), (173, 26460), (180, 25431), (189, 24220), (196, 23355), (210, 21798), (245, 18684), (252, 18165), (270, 16954), (294, 15570), (315, 14532), (346, 13230), (378, 12110), (420, 10899), (441, 10380), (490, 9342), (519, 8820), (540, 8477), (588, 7785), (630, 7266), (692, 6615), (735, 6228), (756, 6055), (865, 5292), (882, 5190), (945, 4844), (980, 4671), (1038, 4410), (1211, 3780), (1260, 3633), (1323, 3460), (1470, 3114), (1557, 2940), (1730, 2646), (1764, 2595), (1890, 2422), (2076, 2205)]