82883700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 283002720

約数和(自身を除く): 200119020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 37, 38, 45, 50, 57, 60, 74, 75, 76, 90, 95, 100, 111, 114, 131, 148, 150, 171, 180, 185, 190, 222, 225, 228, 262, 285, 300, 333, 342, 370, 380, 393, 444, 450, 475, 524, 555, 570, 655, 666, 684, 703, 740, 786, 855, 900, 925, 950, 1110, 1140, 1179, 1310, 1332, 1406, 1425, 1572, 1665, 1710, 1850, 1900, 1965, 2109, 2220, 2358, 2489, 2620, 2775, 2812, 2850, 3275, 3330, 3420, 3515, 3700, 3930, 4218, 4275, 4716, 4847, 4978, 5550, 5700, 5895, 6327, 6550, 6660, 7030, 7467, 7860, 8325, 8436, 8550, 9694, 9825, 9956, 10545, 11100, 11790, 12445, 12654, 13100, 14060, 14541, 14934, 16650, 17100, 17575, 19388, 19650, 21090, 22401, 23580, 24235, 24890, 25308, 29082, 29475, 29868, 31635, 33300, 35150, 37335, 39300, 42180, 43623, 44802, 48470, 49780, 52725, 58164, 58950, 62225, 63270, 70300, 72705, 74670, 87246, 89604, 92093, 96940, 105450, 112005, 117900, 121175, 124450, 126540, 145410, 149340, 158175, 174492, 184186, 186675, 210900, 218115, 224010, 242350, 248900, 276279, 290820, 316350, 363525, 368372, 373350, 436230, 448020, 460465, 484700, 552558, 560025, 632700, 727050, 746700, 828837, 872460, 920930, 1090575, 1105116, 1120050, 1381395, 1454100, 1657674, 1841860, 2181150, 2240100, 2302325, 2762790, 3315348, 4144185, 4362300, 4604650, 5525580, 6906975, 8288370, 9209300, 13813950, 16576740, 20720925, 27627900, 41441850, 82883700]

約数ペア:

[(1, 82883700), (2, 41441850), (3, 27627900), (4, 20720925), (5, 16576740), (6, 13813950), (9, 9209300), (10, 8288370), (12, 6906975), (15, 5525580), (18, 4604650), (19, 4362300), (20, 4144185), (25, 3315348), (30, 2762790), (36, 2302325), (37, 2240100), (38, 2181150), (45, 1841860), (50, 1657674), (57, 1454100), (60, 1381395), (74, 1120050), (75, 1105116), (76, 1090575), (90, 920930), (95, 872460), (100, 828837), (111, 746700), (114, 727050), (131, 632700), (148, 560025), (150, 552558), (171, 484700), (180, 460465), (185, 448020), (190, 436230), (222, 373350), (225, 368372), (228, 363525), (262, 316350), (285, 290820), (300, 276279), (333, 248900), (342, 242350), (370, 224010), (380, 218115), (393, 210900), (444, 186675), (450, 184186), (475, 174492), (524, 158175), (555, 149340), (570, 145410), (655, 126540), (666, 124450), (684, 121175), (703, 117900), (740, 112005), (786, 105450), (855, 96940), (900, 92093), (925, 89604), (950, 87246), (1110, 74670), (1140, 72705), (1179, 70300), (1310, 63270), (1332, 62225), (1406, 58950), (1425, 58164), (1572, 52725), (1665, 49780), (1710, 48470), (1850, 44802), (1900, 43623), (1965, 42180), (2109, 39300), (2220, 37335), (2358, 35150), (2489, 33300), (2620, 31635), (2775, 29868), (2812, 29475), (2850, 29082), (3275, 25308), (3330, 24890), (3420, 24235), (3515, 23580), (3700, 22401), (3930, 21090), (4218, 19650), (4275, 19388), (4716, 17575), (4847, 17100), (4978, 16650), (5550, 14934), (5700, 14541), (5895, 14060), (6327, 13100), (6550, 12654), (6660, 12445), (7030, 11790), (7467, 11100), (7860, 10545), (8325, 9956), (8436, 9825), (8550, 9694)]