100215000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 361852920

約数和(自身を除く): 261637920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 131, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 262, 300, 306, 340, 360, 375, 393, 408, 425, 450, 500, 510, 524, 600, 612, 625, 655, 680, 750, 765, 786, 850, 900, 1000, 1020, 1048, 1125, 1179, 1224, 1250, 1275, 1310, 1500, 1530, 1572, 1700, 1800, 1875, 1965, 2040, 2125, 2227, 2250, 2358, 2500, 2550, 2620, 3000, 3060, 3144, 3275, 3400, 3750, 3825, 3930, 4250, 4454, 4500, 4716, 5000, 5100, 5240, 5625, 5895, 6120, 6375, 6550, 6681, 7500, 7650, 7860, 8500, 8908, 9000, 9432, 9825, 10200, 10625, 11135, 11250, 11790, 12750, 13100, 13362, 15000, 15300, 15720, 16375, 17000, 17816, 19125, 19650, 20043, 21250, 22270, 22500, 23580, 25500, 26200, 26724, 29475, 30600, 31875, 32750, 33405, 38250, 39300, 40086, 42500, 44540, 45000, 47160, 49125, 51000, 53448, 55675, 58950, 63750, 65500, 66810, 76500, 78600, 80172, 81875, 85000, 89080, 95625, 98250, 100215, 111350, 117900, 127500, 131000, 133620, 147375, 153000, 160344, 163750, 167025, 191250, 196500, 200430, 222700, 235800, 245625, 255000, 267240, 278375, 294750, 327500, 334050, 382500, 393000, 400860, 445400, 491250, 501075, 556750, 589500, 655000, 668100, 736875, 765000, 801720, 835125, 982500, 1002150, 1113500, 1179000, 1336200, 1391875, 1473750, 1670250, 1965000, 2004300, 2227000, 2505375, 2783750, 2947500, 3340500, 4008600, 4175625, 5010750, 5567500, 5895000, 6681000, 8351250, 10021500, 11135000, 12526875, 16702500, 20043000, 25053750, 33405000, 50107500, 100215000]

約数ペア:

[(1, 100215000), (2, 50107500), (3, 33405000), (4, 25053750), (5, 20043000), (6, 16702500), (8, 12526875), (9, 11135000), (10, 10021500), (12, 8351250), (15, 6681000), (17, 5895000), (18, 5567500), (20, 5010750), (24, 4175625), (25, 4008600), (30, 3340500), (34, 2947500), (36, 2783750), (40, 2505375), (45, 2227000), (50, 2004300), (51, 1965000), (60, 1670250), (68, 1473750), (72, 1391875), (75, 1336200), (85, 1179000), (90, 1113500), (100, 1002150), (102, 982500), (120, 835125), (125, 801720), (131, 765000), (136, 736875), (150, 668100), (153, 655000), (170, 589500), (180, 556750), (200, 501075), (204, 491250), (225, 445400), (250, 400860), (255, 393000), (262, 382500), (300, 334050), (306, 327500), (340, 294750), (360, 278375), (375, 267240), (393, 255000), (408, 245625), (425, 235800), (450, 222700), (500, 200430), (510, 196500), (524, 191250), (600, 167025), (612, 163750), (625, 160344), (655, 153000), (680, 147375), (750, 133620), (765, 131000), (786, 127500), (850, 117900), (900, 111350), (1000, 100215), (1020, 98250), (1048, 95625), (1125, 89080), (1179, 85000), (1224, 81875), (1250, 80172), (1275, 78600), (1310, 76500), (1500, 66810), (1530, 65500), (1572, 63750), (1700, 58950), (1800, 55675), (1875, 53448), (1965, 51000), (2040, 49125), (2125, 47160), (2227, 45000), (2250, 44540), (2358, 42500), (2500, 40086), (2550, 39300), (2620, 38250), (3000, 33405), (3060, 32750), (3144, 31875), (3275, 30600), (3400, 29475), (3750, 26724), (3825, 26200), (3930, 25500), (4250, 23580), (4454, 22500), (4500, 22270), (4716, 21250), (5000, 20043), (5100, 19650), (5240, 19125), (5625, 17816), (5895, 17000), (6120, 16375), (6375, 15720), (6550, 15300), (6681, 15000), (7500, 13362), (7650, 13100), (7860, 12750), (8500, 11790), (8908, 11250), (9000, 11135), (9432, 10625), (9825, 10200)]