445325040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3661

約数の個数: 200

約数和(自身を含む): 1628534160

約数和(自身を除く): 1183209120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 3617, 4104, 4560, 5130, 6156, 6480, 6840, 7234, 7695, 8208, 10260, 10851, 12312, 13680, 14468, 15390, 18085, 20520, 21702, 24624, 28936, 30780, 32553, 36170, 41040, 43404, 54255, 57872, 61560, 65106, 68723, 72340, 86808, 97659, 108510, 123120, 130212, 137446, 144680, 162765, 173616, 195318, 206169, 217020, 260424, 274892, 289360, 292977, 325530, 343615, 390636, 412338, 434040, 488295, 520848, 549784, 585954, 618507, 651060, 687230, 781272, 824676, 868080, 976590, 1030845, 1099568, 1171908, 1237014, 1302120, 1374460, 1464885, 1562544, 1649352, 1855521, 1953180, 2061690, 2343816, 2474028, 2604240, 2748920, 2929770, 3092535, 3298704, 3711042, 3906360, 4123380, 4687632, 4948056, 5497840, 5566563, 5859540, 6185070, 7422084, 7812720, 8246760, 9277605, 9896112, 11133126, 11719080, 12370140, 14844168, 16493520, 18555210, 22266252, 23438160, 24740280, 27832815, 29688336, 37110420, 44532504, 49480560, 55665630, 74220840, 89065008, 111331260, 148441680, 222662520, 445325040]

約数ペア:

[(1, 445325040), (2, 222662520), (3, 148441680), (4, 111331260), (5, 89065008), (6, 74220840), (8, 55665630), (9, 49480560), (10, 44532504), (12, 37110420), (15, 29688336), (16, 27832815), (18, 24740280), (19, 23438160), (20, 22266252), (24, 18555210), (27, 16493520), (30, 14844168), (36, 12370140), (38, 11719080), (40, 11133126), (45, 9896112), (48, 9277605), (54, 8246760), (57, 7812720), (60, 7422084), (72, 6185070), (76, 5859540), (80, 5566563), (81, 5497840), (90, 4948056), (95, 4687632), (108, 4123380), (114, 3906360), (120, 3711042), (135, 3298704), (144, 3092535), (152, 2929770), (162, 2748920), (171, 2604240), (180, 2474028), (190, 2343816), (216, 2061690), (228, 1953180), (240, 1855521), (270, 1649352), (285, 1562544), (304, 1464885), (324, 1374460), (342, 1302120), (360, 1237014), (380, 1171908), (405, 1099568), (432, 1030845), (456, 976590), (513, 868080), (540, 824676), (570, 781272), (648, 687230), (684, 651060), (720, 618507), (760, 585954), (810, 549784), (855, 520848), (912, 488295), (1026, 434040), (1080, 412338), (1140, 390636), (1296, 343615), (1368, 325530), (1520, 292977), (1539, 289360), (1620, 274892), (1710, 260424), (2052, 217020), (2160, 206169), (2280, 195318), (2565, 173616), (2736, 162765), (3078, 144680), (3240, 137446), (3420, 130212), (3617, 123120), (4104, 108510), (4560, 97659), (5130, 86808), (6156, 72340), (6480, 68723), (6840, 65106), (7234, 61560), (7695, 57872), (8208, 54255), (10260, 43404), (10851, 41040), (12312, 36170), (13680, 32553), (14468, 30780), (15390, 28936), (18085, 24624), (20520, 21702)]