454730040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3499}}^1$

素因数の和:3554

約数の個数: 144

約数和(自身を含む): 1560195000

約数和(自身を除く): 1105464960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3499, 3610, 4332, 5415, 6498, 6840, 6998, 7220, 8664, 10497, 10830, 12996, 13996, 14440, 16245, 17495, 20994, 21660, 25992, 27992, 31491, 32490, 34990, 41988, 43320, 52485, 62982, 64980, 66481, 69980, 83976, 104970, 125964, 129960, 132962, 139960, 157455, 199443, 209940, 251928, 265924, 314910, 332405, 398886, 419880, 531848, 598329, 629820, 664810, 797772, 997215, 1196658, 1259640, 1263139, 1329620, 1595544, 1994430, 2393316, 2526278, 2659240, 2991645, 3789417, 3988860, 4786632, 5052556, 5983290, 6315695, 7578834, 7977720, 10105112, 11368251, 11966580, 12631390, 15157668, 18947085, 22736502, 23933160, 25262780, 30315336, 37894170, 45473004, 50525560, 56841255, 75788340, 90946008, 113682510, 151576680, 227365020, 454730040]

約数ペア:

[(1, 454730040), (2, 227365020), (3, 151576680), (4, 113682510), (5, 90946008), (6, 75788340), (8, 56841255), (9, 50525560), (10, 45473004), (12, 37894170), (15, 30315336), (18, 25262780), (19, 23933160), (20, 22736502), (24, 18947085), (30, 15157668), (36, 12631390), (38, 11966580), (40, 11368251), (45, 10105112), (57, 7977720), (60, 7578834), (72, 6315695), (76, 5983290), (90, 5052556), (95, 4786632), (114, 3988860), (120, 3789417), (152, 2991645), (171, 2659240), (180, 2526278), (190, 2393316), (228, 1994430), (285, 1595544), (342, 1329620), (360, 1263139), (361, 1259640), (380, 1196658), (456, 997215), (570, 797772), (684, 664810), (722, 629820), (760, 598329), (855, 531848), (1083, 419880), (1140, 398886), (1368, 332405), (1444, 314910), (1710, 265924), (1805, 251928), (2166, 209940), (2280, 199443), (2888, 157455), (3249, 139960), (3420, 132962), (3499, 129960), (3610, 125964), (4332, 104970), (5415, 83976), (6498, 69980), (6840, 66481), (6998, 64980), (7220, 62982), (8664, 52485), (10497, 43320), (10830, 41988), (12996, 34990), (13996, 32490), (14440, 31491), (16245, 27992), (17495, 25992), (20994, 21660)]