73553940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 246758400

約数和(自身を除く): 173204460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 67, 76, 90, 95, 107, 108, 114, 134, 135, 171, 180, 190, 201, 214, 228, 268, 270, 285, 321, 335, 342, 380, 402, 428, 513, 535, 540, 570, 603, 642, 670, 684, 804, 855, 963, 1005, 1026, 1070, 1140, 1206, 1273, 1284, 1340, 1605, 1710, 1809, 1926, 2010, 2033, 2052, 2140, 2412, 2546, 2565, 2889, 3015, 3210, 3420, 3618, 3819, 3852, 4020, 4066, 4815, 5092, 5130, 5778, 6030, 6099, 6365, 6420, 7169, 7236, 7638, 8132, 9045, 9630, 10165, 10260, 11457, 11556, 12060, 12198, 12730, 14338, 14445, 15276, 18090, 18297, 19095, 19260, 20330, 21507, 22914, 24396, 25460, 28676, 28890, 30495, 34371, 35845, 36180, 36594, 38190, 40660, 43014, 45828, 54891, 57285, 57780, 60990, 64521, 68742, 71690, 73188, 76380, 86028, 91485, 107535, 109782, 114570, 121980, 129042, 136211, 137484, 143380, 171855, 182970, 193563, 215070, 219564, 229140, 258084, 272422, 274455, 322605, 343710, 365940, 387126, 408633, 430140, 544844, 548910, 645210, 681055, 687420, 774252, 817266, 967815, 1097820, 1225899, 1290420, 1362110, 1634532, 1935630, 2043165, 2451798, 2724220, 3677697, 3871260, 4086330, 4903596, 6129495, 7355394, 8172660, 12258990, 14710788, 18388485, 24517980, 36776970, 73553940]

約数ペア:

[(1, 73553940), (2, 36776970), (3, 24517980), (4, 18388485), (5, 14710788), (6, 12258990), (9, 8172660), (10, 7355394), (12, 6129495), (15, 4903596), (18, 4086330), (19, 3871260), (20, 3677697), (27, 2724220), (30, 2451798), (36, 2043165), (38, 1935630), (45, 1634532), (54, 1362110), (57, 1290420), (60, 1225899), (67, 1097820), (76, 967815), (90, 817266), (95, 774252), (107, 687420), (108, 681055), (114, 645210), (134, 548910), (135, 544844), (171, 430140), (180, 408633), (190, 387126), (201, 365940), (214, 343710), (228, 322605), (268, 274455), (270, 272422), (285, 258084), (321, 229140), (335, 219564), (342, 215070), (380, 193563), (402, 182970), (428, 171855), (513, 143380), (535, 137484), (540, 136211), (570, 129042), (603, 121980), (642, 114570), (670, 109782), (684, 107535), (804, 91485), (855, 86028), (963, 76380), (1005, 73188), (1026, 71690), (1070, 68742), (1140, 64521), (1206, 60990), (1273, 57780), (1284, 57285), (1340, 54891), (1605, 45828), (1710, 43014), (1809, 40660), (1926, 38190), (2010, 36594), (2033, 36180), (2052, 35845), (2140, 34371), (2412, 30495), (2546, 28890), (2565, 28676), (2889, 25460), (3015, 24396), (3210, 22914), (3420, 21507), (3618, 20330), (3819, 19260), (3852, 19095), (4020, 18297), (4066, 18090), (4815, 15276), (5092, 14445), (5130, 14338), (5778, 12730), (6030, 12198), (6099, 12060), (6365, 11556), (6420, 11457), (7169, 10260), (7236, 10165), (7638, 9630), (8132, 9045)]