205953300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 288

約数和(自身を含む): 802448640

約数和(自身を除く): 596495340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 420, 425, 450, 459, 476, 510, 525, 540, 595, 612, 630, 641, 675, 700, 714, 756, 765, 850, 900, 918, 945, 1020, 1050, 1071, 1190, 1260, 1275, 1282, 1350, 1428, 1530, 1575, 1700, 1785, 1836, 1890, 1923, 2100, 2142, 2295, 2380, 2550, 2564, 2700, 2975, 3060, 3150, 3205, 3213, 3570, 3780, 3825, 3846, 4284, 4487, 4590, 4725, 5100, 5355, 5769, 5950, 6300, 6410, 6426, 7140, 7650, 7692, 8925, 8974, 9180, 9450, 9615, 10710, 10897, 11475, 11538, 11900, 12820, 12852, 13461, 15300, 16025, 16065, 17307, 17850, 17948, 18900, 19230, 21420, 21794, 22435, 22950, 23076, 26775, 26922, 28845, 32050, 32130, 32691, 34614, 35700, 38460, 40383, 43588, 44870, 45900, 48075, 53550, 53844, 54485, 57690, 64100, 64260, 65382, 67305, 69228, 76279, 80325, 80766, 86535, 89740, 96150, 98073, 107100, 108970, 112175, 115380, 121149, 130764, 134610, 144225, 152558, 160650, 161532, 163455, 173070, 192300, 196146, 201915, 217940, 224350, 228837, 242298, 269220, 272425, 288450, 294219, 305116, 321300, 326910, 336525, 346140, 381395, 392292, 403830, 432675, 448700, 457674, 484596, 490365, 544850, 576900, 588438, 605745, 653820, 673050, 686511, 762790, 807660, 817275, 865350, 915348, 980730, 1009575, 1089700, 1144185, 1176876, 1211490, 1346100, 1373022, 1471095, 1525580, 1634550, 1730700, 1906975, 1961460, 2019150, 2059533, 2288370, 2422980, 2451825, 2746044, 2942190, 3028725, 3269100, 3432555, 3813950, 4038300, 4119066, 4576740, 4903650, 5720925, 5884380, 6057450, 6865110, 7355475, 7627900, 8238132, 9807300, 10297665, 11441850, 12114900, 13730220, 14710950, 17162775, 20595330, 22883700, 29421900, 34325550, 41190660, 51488325, 68651100, 102976650, 205953300]

約数ペア:

[(1, 205953300), (2, 102976650), (3, 68651100), (4, 51488325), (5, 41190660), (6, 34325550), (7, 29421900), (9, 22883700), (10, 20595330), (12, 17162775), (14, 14710950), (15, 13730220), (17, 12114900), (18, 11441850), (20, 10297665), (21, 9807300), (25, 8238132), (27, 7627900), (28, 7355475), (30, 6865110), (34, 6057450), (35, 5884380), (36, 5720925), (42, 4903650), (45, 4576740), (50, 4119066), (51, 4038300), (54, 3813950), (60, 3432555), (63, 3269100), (68, 3028725), (70, 2942190), (75, 2746044), (84, 2451825), (85, 2422980), (90, 2288370), (100, 2059533), (102, 2019150), (105, 1961460), (108, 1906975), (119, 1730700), (126, 1634550), (135, 1525580), (140, 1471095), (150, 1373022), (153, 1346100), (170, 1211490), (175, 1176876), (180, 1144185), (189, 1089700), (204, 1009575), (210, 980730), (225, 915348), (238, 865350), (252, 817275), (255, 807660), (270, 762790), (300, 686511), (306, 673050), (315, 653820), (340, 605745), (350, 588438), (357, 576900), (378, 544850), (420, 490365), (425, 484596), (450, 457674), (459, 448700), (476, 432675), (510, 403830), (525, 392292), (540, 381395), (595, 346140), (612, 336525), (630, 326910), (641, 321300), (675, 305116), (700, 294219), (714, 288450), (756, 272425), (765, 269220), (850, 242298), (900, 228837), (918, 224350), (945, 217940), (1020, 201915), (1050, 196146), (1071, 192300), (1190, 173070), (1260, 163455), (1275, 161532), (1282, 160650), (1350, 152558), (1428, 144225), (1530, 134610), (1575, 130764), (1700, 121149), (1785, 115380), (1836, 112175), (1890, 108970), (1923, 107100), (2100, 98073), (2142, 96150), (2295, 89740), (2380, 86535), (2550, 80766), (2564, 80325), (2700, 76279), (2975, 69228), (3060, 67305), (3150, 65382), (3205, 64260), (3213, 64100), (3570, 57690), (3780, 54485), (3825, 53844), (3846, 53550), (4284, 48075), (4487, 45900), (4590, 44870), (4725, 43588), (5100, 40383), (5355, 38460), (5769, 35700), (5950, 34614), (6300, 32691), (6410, 32130), (6426, 32050), (7140, 28845), (7650, 26922), (7692, 26775), (8925, 23076), (8974, 22950), (9180, 22435), (9450, 21794), (9615, 21420), (10710, 19230), (10897, 18900), (11475, 17948), (11538, 17850), (11900, 17307), (12820, 16065), (12852, 16025), (13461, 15300)]