68735700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 241297056

約数和(自身を除く): 172561356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 53, 55, 60, 66, 75, 90, 99, 100, 106, 110, 131, 132, 150, 159, 165, 180, 198, 212, 220, 225, 262, 265, 275, 300, 318, 330, 393, 396, 450, 477, 495, 524, 530, 550, 583, 636, 655, 660, 786, 795, 825, 900, 954, 990, 1060, 1100, 1166, 1179, 1310, 1325, 1441, 1572, 1590, 1650, 1749, 1908, 1965, 1980, 2332, 2358, 2385, 2475, 2620, 2650, 2882, 2915, 3180, 3275, 3300, 3498, 3930, 3975, 4323, 4716, 4770, 4950, 5247, 5300, 5764, 5830, 5895, 6550, 6943, 6996, 7205, 7860, 7950, 8646, 8745, 9540, 9825, 9900, 10494, 11660, 11790, 11925, 12969, 13100, 13886, 14410, 14575, 15900, 17292, 17490, 19650, 20829, 20988, 21615, 23580, 23850, 25938, 26235, 27772, 28820, 29150, 29475, 34715, 34980, 36025, 39300, 41658, 43230, 43725, 47700, 51876, 52470, 58300, 58950, 62487, 64845, 69430, 72050, 76373, 83316, 86460, 87450, 104145, 104940, 108075, 117900, 124974, 129690, 131175, 138860, 144100, 152746, 173575, 174900, 208290, 216150, 229119, 249948, 259380, 262350, 305492, 312435, 324225, 347150, 381865, 416580, 432300, 458238, 520725, 524700, 624870, 648450, 687357, 694300, 763730, 916476, 1041450, 1145595, 1249740, 1296900, 1374714, 1527460, 1562175, 1909325, 2082900, 2291190, 2749428, 3124350, 3436785, 3818650, 4582380, 5727975, 6248700, 6873570, 7637300, 11455950, 13747140, 17183925, 22911900, 34367850, 68735700]

約数ペア:

[(1, 68735700), (2, 34367850), (3, 22911900), (4, 17183925), (5, 13747140), (6, 11455950), (9, 7637300), (10, 6873570), (11, 6248700), (12, 5727975), (15, 4582380), (18, 3818650), (20, 3436785), (22, 3124350), (25, 2749428), (30, 2291190), (33, 2082900), (36, 1909325), (44, 1562175), (45, 1527460), (50, 1374714), (53, 1296900), (55, 1249740), (60, 1145595), (66, 1041450), (75, 916476), (90, 763730), (99, 694300), (100, 687357), (106, 648450), (110, 624870), (131, 524700), (132, 520725), (150, 458238), (159, 432300), (165, 416580), (180, 381865), (198, 347150), (212, 324225), (220, 312435), (225, 305492), (262, 262350), (265, 259380), (275, 249948), (300, 229119), (318, 216150), (330, 208290), (393, 174900), (396, 173575), (450, 152746), (477, 144100), (495, 138860), (524, 131175), (530, 129690), (550, 124974), (583, 117900), (636, 108075), (655, 104940), (660, 104145), (786, 87450), (795, 86460), (825, 83316), (900, 76373), (954, 72050), (990, 69430), (1060, 64845), (1100, 62487), (1166, 58950), (1179, 58300), (1310, 52470), (1325, 51876), (1441, 47700), (1572, 43725), (1590, 43230), (1650, 41658), (1749, 39300), (1908, 36025), (1965, 34980), (1980, 34715), (2332, 29475), (2358, 29150), (2385, 28820), (2475, 27772), (2620, 26235), (2650, 25938), (2882, 23850), (2915, 23580), (3180, 21615), (3275, 20988), (3300, 20829), (3498, 19650), (3930, 17490), (3975, 17292), (4323, 15900), (4716, 14575), (4770, 14410), (4950, 13886), (5247, 13100), (5300, 12969), (5764, 11925), (5830, 11790), (5895, 11660), (6550, 10494), (6943, 9900), (6996, 9825), (7205, 9540), (7860, 8745), (7950, 8646)]