168007500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 577315200

約数和(自身を除く): 409307700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 125, 131, 135, 150, 171, 180, 190, 225, 228, 250, 262, 270, 285, 300, 342, 375, 380, 393, 450, 475, 500, 513, 524, 540, 570, 625, 655, 675, 684, 750, 786, 855, 900, 950, 1026, 1125, 1140, 1179, 1250, 1310, 1350, 1425, 1500, 1572, 1710, 1875, 1900, 1965, 2052, 2250, 2358, 2375, 2489, 2500, 2565, 2620, 2700, 2850, 3275, 3375, 3420, 3537, 3750, 3930, 4275, 4500, 4716, 4750, 4978, 5130, 5625, 5700, 5895, 6550, 6750, 7074, 7125, 7467, 7500, 7860, 8550, 9500, 9825, 9956, 10260, 11250, 11790, 11875, 12445, 12825, 13100, 13500, 14148, 14250, 14934, 16375, 16875, 17100, 17685, 19650, 21375, 22401, 22500, 23580, 23750, 24890, 25650, 28500, 29475, 29868, 32750, 33750, 35370, 35625, 37335, 39300, 42750, 44802, 47500, 49125, 49780, 51300, 58950, 62225, 64125, 65500, 67203, 67500, 70740, 71250, 74670, 81875, 85500, 88425, 89604, 98250, 106875, 112005, 117900, 124450, 128250, 134406, 142500, 147375, 149340, 163750, 176850, 186675, 196500, 213750, 224010, 245625, 248900, 256500, 268812, 294750, 311125, 320625, 327500, 336015, 353700, 373350, 427500, 442125, 448020, 491250, 560025, 589500, 622250, 641250, 672030, 736875, 746700, 884250, 933375, 982500, 1120050, 1244500, 1282500, 1344060, 1473750, 1555625, 1680075, 1768500, 1866750, 2210625, 2240100, 2800125, 2947500, 3111250, 3360150, 3733500, 4421250, 4666875, 5600250, 6222500, 6720300, 8400375, 8842500, 9333750, 11200500, 14000625, 16800750, 18667500, 28001250, 33601500, 42001875, 56002500, 84003750, 168007500]

約数ペア:

[(1, 168007500), (2, 84003750), (3, 56002500), (4, 42001875), (5, 33601500), (6, 28001250), (9, 18667500), (10, 16800750), (12, 14000625), (15, 11200500), (18, 9333750), (19, 8842500), (20, 8400375), (25, 6720300), (27, 6222500), (30, 5600250), (36, 4666875), (38, 4421250), (45, 3733500), (50, 3360150), (54, 3111250), (57, 2947500), (60, 2800125), (75, 2240100), (76, 2210625), (90, 1866750), (95, 1768500), (100, 1680075), (108, 1555625), (114, 1473750), (125, 1344060), (131, 1282500), (135, 1244500), (150, 1120050), (171, 982500), (180, 933375), (190, 884250), (225, 746700), (228, 736875), (250, 672030), (262, 641250), (270, 622250), (285, 589500), (300, 560025), (342, 491250), (375, 448020), (380, 442125), (393, 427500), (450, 373350), (475, 353700), (500, 336015), (513, 327500), (524, 320625), (540, 311125), (570, 294750), (625, 268812), (655, 256500), (675, 248900), (684, 245625), (750, 224010), (786, 213750), (855, 196500), (900, 186675), (950, 176850), (1026, 163750), (1125, 149340), (1140, 147375), (1179, 142500), (1250, 134406), (1310, 128250), (1350, 124450), (1425, 117900), (1500, 112005), (1572, 106875), (1710, 98250), (1875, 89604), (1900, 88425), (1965, 85500), (2052, 81875), (2250, 74670), (2358, 71250), (2375, 70740), (2489, 67500), (2500, 67203), (2565, 65500), (2620, 64125), (2700, 62225), (2850, 58950), (3275, 51300), (3375, 49780), (3420, 49125), (3537, 47500), (3750, 44802), (3930, 42750), (4275, 39300), (4500, 37335), (4716, 35625), (4750, 35370), (4978, 33750), (5130, 32750), (5625, 29868), (5700, 29475), (5895, 28500), (6550, 25650), (6750, 24890), (7074, 23750), (7125, 23580), (7467, 22500), (7500, 22401), (7860, 21375), (8550, 19650), (9500, 17685), (9825, 17100), (9956, 16875), (10260, 16375), (11250, 14934), (11790, 14250), (11875, 14148), (12445, 13500), (12825, 13100)]