171839250

素因数分解:

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

素因数の和:218

約数の個数: 192

約数和(自身を含む): 520401024

約数和(自身を除く): 348561774

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 53, 55, 66, 75, 90, 99, 106, 110, 125, 131, 150, 159, 165, 198, 225, 250, 262, 265, 275, 318, 330, 375, 393, 450, 477, 495, 530, 550, 583, 655, 750, 786, 795, 825, 954, 990, 1125, 1166, 1179, 1310, 1325, 1375, 1441, 1590, 1650, 1749, 1965, 2250, 2358, 2385, 2475, 2650, 2750, 2882, 2915, 3275, 3498, 3930, 3975, 4125, 4323, 4770, 4950, 5247, 5830, 5895, 6550, 6625, 6943, 7205, 7950, 8250, 8646, 8745, 9825, 10494, 11790, 11925, 12375, 12969, 13250, 13886, 14410, 14575, 16375, 17490, 19650, 19875, 20829, 21615, 23850, 24750, 25938, 26235, 29150, 29475, 32750, 34715, 36025, 39750, 41658, 43230, 43725, 49125, 52470, 58950, 59625, 62487, 64845, 69430, 72050, 72875, 76373, 87450, 98250, 104145, 108075, 119250, 124974, 129690, 131175, 145750, 147375, 152746, 173575, 180125, 208290, 216150, 218625, 229119, 262350, 294750, 312435, 324225, 347150, 360250, 381865, 437250, 458238, 520725, 540375, 624870, 648450, 655875, 687357, 763730, 867875, 1041450, 1080750, 1145595, 1311750, 1374714, 1562175, 1621125, 1735750, 1909325, 2291190, 2603625, 3124350, 3242250, 3436785, 3818650, 5207250, 5727975, 6873570, 7810875, 9546625, 11455950, 15621750, 17183925, 19093250, 28639875, 34367850, 57279750, 85919625, 171839250]

約数ペア:

[(1, 171839250), (2, 85919625), (3, 57279750), (5, 34367850), (6, 28639875), (9, 19093250), (10, 17183925), (11, 15621750), (15, 11455950), (18, 9546625), (22, 7810875), (25, 6873570), (30, 5727975), (33, 5207250), (45, 3818650), (50, 3436785), (53, 3242250), (55, 3124350), (66, 2603625), (75, 2291190), (90, 1909325), (99, 1735750), (106, 1621125), (110, 1562175), (125, 1374714), (131, 1311750), (150, 1145595), (159, 1080750), (165, 1041450), (198, 867875), (225, 763730), (250, 687357), (262, 655875), (265, 648450), (275, 624870), (318, 540375), (330, 520725), (375, 458238), (393, 437250), (450, 381865), (477, 360250), (495, 347150), (530, 324225), (550, 312435), (583, 294750), (655, 262350), (750, 229119), (786, 218625), (795, 216150), (825, 208290), (954, 180125), (990, 173575), (1125, 152746), (1166, 147375), (1179, 145750), (1310, 131175), (1325, 129690), (1375, 124974), (1441, 119250), (1590, 108075), (1650, 104145), (1749, 98250), (1965, 87450), (2250, 76373), (2358, 72875), (2385, 72050), (2475, 69430), (2650, 64845), (2750, 62487), (2882, 59625), (2915, 58950), (3275, 52470), (3498, 49125), (3930, 43725), (3975, 43230), (4125, 41658), (4323, 39750), (4770, 36025), (4950, 34715), (5247, 32750), (5830, 29475), (5895, 29150), (6550, 26235), (6625, 25938), (6943, 24750), (7205, 23850), (7950, 21615), (8250, 20829), (8646, 19875), (8745, 19650), (9825, 17490), (10494, 16375), (11790, 14575), (11925, 14410), (12375, 13886), (12969, 13250)]