2168490000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:156

約数の個数: 300

約数和(自身を含む): 7341937328

約数和(自身を除く): 5173447328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 43, 48, 50, 60, 75, 80, 82, 86, 100, 120, 123, 125, 129, 150, 164, 172, 200, 205, 215, 240, 246, 250, 258, 300, 328, 344, 375, 400, 410, 430, 492, 500, 516, 600, 615, 625, 645, 656, 688, 750, 820, 860, 984, 1000, 1025, 1032, 1075, 1200, 1230, 1250, 1290, 1500, 1640, 1681, 1720, 1763, 1875, 1968, 2000, 2050, 2064, 2150, 2460, 2500, 2580, 3000, 3075, 3225, 3280, 3362, 3440, 3526, 3750, 4100, 4300, 4920, 5000, 5043, 5125, 5160, 5289, 5375, 6000, 6150, 6450, 6724, 7052, 7500, 8200, 8405, 8600, 8815, 9840, 10000, 10086, 10250, 10320, 10578, 10750, 12300, 12900, 13448, 14104, 15000, 15375, 16125, 16400, 16810, 17200, 17630, 20172, 20500, 21156, 21500, 24600, 25215, 25625, 25800, 26445, 26875, 26896, 28208, 30000, 30750, 32250, 33620, 35260, 40344, 41000, 42025, 42312, 43000, 44075, 49200, 50430, 51250, 51600, 52890, 53750, 61500, 64500, 67240, 70520, 72283, 76875, 80625, 80688, 82000, 84050, 84624, 86000, 88150, 100860, 102500, 105780, 107500, 123000, 126075, 129000, 132225, 134480, 141040, 144566, 153750, 161250, 168100, 176300, 201720, 205000, 210125, 211560, 215000, 216849, 220375, 246000, 252150, 258000, 264450, 289132, 307500, 322500, 336200, 352600, 361415, 403440, 410000, 420250, 423120, 430000, 433698, 440750, 504300, 528900, 578264, 615000, 630375, 645000, 661125, 672400, 705200, 722830, 840500, 867396, 881500, 1008600, 1050625, 1057800, 1084245, 1101875, 1156528, 1230000, 1260750, 1290000, 1322250, 1445660, 1681000, 1734792, 1763000, 1807075, 2017200, 2101250, 2115600, 2168490, 2203750, 2521500, 2644500, 2891320, 3151875, 3305625, 3362000, 3469584, 3526000, 3614150, 4202500, 4336980, 4407500, 5043000, 5289000, 5421225, 5782640, 6303750, 6611250, 7228300, 8405000, 8673960, 8815000, 9035375, 10086000, 10578000, 10842450, 12607500, 13222500, 14456600, 16810000, 17347920, 17630000, 18070750, 21684900, 25215000, 26445000, 27106125, 28913200, 36141500, 43369800, 45176875, 50430000, 52890000, 54212250, 72283000, 86739600, 90353750, 108424500, 135530625, 144566000, 180707500, 216849000, 271061250, 361415000, 433698000, 542122500, 722830000, 1084245000, 2168490000]

約数ペア:

[(1, 2168490000), (2, 1084245000), (3, 722830000), (4, 542122500), (5, 433698000), (6, 361415000), (8, 271061250), (10, 216849000), (12, 180707500), (15, 144566000), (16, 135530625), (20, 108424500), (24, 90353750), (25, 86739600), (30, 72283000), (40, 54212250), (41, 52890000), (43, 50430000), (48, 45176875), (50, 43369800), (60, 36141500), (75, 28913200), (80, 27106125), (82, 26445000), (86, 25215000), (100, 21684900), (120, 18070750), (123, 17630000), (125, 17347920), (129, 16810000), (150, 14456600), (164, 13222500), (172, 12607500), (200, 10842450), (205, 10578000), (215, 10086000), (240, 9035375), (246, 8815000), (250, 8673960), (258, 8405000), (300, 7228300), (328, 6611250), (344, 6303750), (375, 5782640), (400, 5421225), (410, 5289000), (430, 5043000), (492, 4407500), (500, 4336980), (516, 4202500), (600, 3614150), (615, 3526000), (625, 3469584), (645, 3362000), (656, 3305625), (688, 3151875), (750, 2891320), (820, 2644500), (860, 2521500), (984, 2203750), (1000, 2168490), (1025, 2115600), (1032, 2101250), (1075, 2017200), (1200, 1807075), (1230, 1763000), (1250, 1734792), (1290, 1681000), (1500, 1445660), (1640, 1322250), (1681, 1290000), (1720, 1260750), (1763, 1230000), (1875, 1156528), (1968, 1101875), (2000, 1084245), (2050, 1057800), (2064, 1050625), (2150, 1008600), (2460, 881500), (2500, 867396), (2580, 840500), (3000, 722830), (3075, 705200), (3225, 672400), (3280, 661125), (3362, 645000), (3440, 630375), (3526, 615000), (3750, 578264), (4100, 528900), (4300, 504300), (4920, 440750), (5000, 433698), (5043, 430000), (5125, 423120), (5160, 420250), (5289, 410000), (5375, 403440), (6000, 361415), (6150, 352600), (6450, 336200), (6724, 322500), (7052, 307500), (7500, 289132), (8200, 264450), (8405, 258000), (8600, 252150), (8815, 246000), (9840, 220375), (10000, 216849), (10086, 215000), (10250, 211560), (10320, 210125), (10578, 205000), (10750, 201720), (12300, 176300), (12900, 168100), (13448, 161250), (14104, 153750), (15000, 144566), (15375, 141040), (16125, 134480), (16400, 132225), (16810, 129000), (17200, 126075), (17630, 123000), (20172, 107500), (20500, 105780), (21156, 102500), (21500, 100860), (24600, 88150), (25215, 86000), (25625, 84624), (25800, 84050), (26445, 82000), (26875, 80688), (26896, 80625), (28208, 76875), (30000, 72283), (30750, 70520), (32250, 67240), (33620, 64500), (35260, 61500), (40344, 53750), (41000, 52890), (42025, 51600), (42312, 51250), (43000, 50430), (44075, 49200)]