66986700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 215986176

約数和(自身を除く): 148999476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 53, 55, 60, 66, 75, 100, 106, 110, 132, 150, 159, 165, 212, 220, 265, 275, 300, 318, 330, 383, 530, 550, 583, 636, 660, 766, 795, 825, 1060, 1100, 1149, 1166, 1325, 1532, 1590, 1650, 1749, 1915, 2298, 2332, 2650, 2915, 3180, 3300, 3498, 3830, 3975, 4213, 4596, 5300, 5745, 5830, 6996, 7660, 7950, 8426, 8745, 9575, 11490, 11660, 12639, 14575, 15900, 16852, 17490, 19150, 20299, 21065, 22980, 25278, 28725, 29150, 34980, 38300, 40598, 42130, 43725, 50556, 57450, 58300, 60897, 63195, 81196, 84260, 87450, 101495, 105325, 114900, 121794, 126390, 174900, 202990, 210650, 223289, 243588, 252780, 304485, 315975, 405980, 421300, 446578, 507475, 608970, 631950, 669867, 893156, 1014950, 1116445, 1217940, 1263900, 1339734, 1522425, 2029900, 2232890, 2679468, 3044850, 3349335, 4465780, 5582225, 6089700, 6698670, 11164450, 13397340, 16746675, 22328900, 33493350, 66986700]

約数ペア:

[(1, 66986700), (2, 33493350), (3, 22328900), (4, 16746675), (5, 13397340), (6, 11164450), (10, 6698670), (11, 6089700), (12, 5582225), (15, 4465780), (20, 3349335), (22, 3044850), (25, 2679468), (30, 2232890), (33, 2029900), (44, 1522425), (50, 1339734), (53, 1263900), (55, 1217940), (60, 1116445), (66, 1014950), (75, 893156), (100, 669867), (106, 631950), (110, 608970), (132, 507475), (150, 446578), (159, 421300), (165, 405980), (212, 315975), (220, 304485), (265, 252780), (275, 243588), (300, 223289), (318, 210650), (330, 202990), (383, 174900), (530, 126390), (550, 121794), (583, 114900), (636, 105325), (660, 101495), (766, 87450), (795, 84260), (825, 81196), (1060, 63195), (1100, 60897), (1149, 58300), (1166, 57450), (1325, 50556), (1532, 43725), (1590, 42130), (1650, 40598), (1749, 38300), (1915, 34980), (2298, 29150), (2332, 28725), (2650, 25278), (2915, 22980), (3180, 21065), (3300, 20299), (3498, 19150), (3830, 17490), (3975, 16852), (4213, 15900), (4596, 14575), (5300, 12639), (5745, 11660), (5830, 11490), (6996, 9575), (7660, 8745), (7950, 8426)]