81799333980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{282671}}^1$

素因数の和:282756

約数の個数: 192

約数和(自身を含む): 287212843008

約数和(自身を除く): 205413509028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 182, 195, 210, 212, 260, 265, 273, 318, 364, 371, 390, 420, 455, 530, 546, 636, 689, 742, 780, 795, 910, 1060, 1092, 1113, 1365, 1378, 1484, 1590, 1820, 1855, 2067, 2226, 2730, 2756, 3180, 3445, 3710, 4134, 4452, 4823, 5460, 5565, 6890, 7420, 8268, 9646, 10335, 11130, 13780, 14469, 19292, 20670, 22260, 24115, 28938, 41340, 48230, 57876, 72345, 96460, 144690, 282671, 289380, 565342, 848013, 1130684, 1413355, 1696026, 1978697, 2826710, 3392052, 3674723, 3957394, 4240065, 5653420, 5936091, 7349446, 7914788, 8480130, 9893485, 11024169, 11872182, 14698892, 14981563, 16960260, 18373615, 19786970, 22048338, 23744364, 25723061, 29680455, 29963126, 36747230, 39573940, 44096676, 44944689, 51446122, 55120845, 59360910, 59926252, 73494460, 74907815, 77169183, 89889378, 102892244, 104870941, 110241690, 118721820, 128615305, 149815630, 154338366, 179778756, 194760319, 209741882, 220483380, 224723445, 257230610, 299631260, 308676732, 314612823, 385845915, 389520638, 419483764, 449446890, 514461220, 524354705, 584280957, 629225646, 771691830, 779041276, 898893780, 973801595, 1048709410, 1168561914, 1258451292, 1363322233, 1543383660, 1573064115, 1947603190, 2097418820, 2337123828, 2726644466, 2921404785, 3146128230, 3895206380, 4089966699, 5453288932, 5842809570, 6292256460, 6816611165, 8179933398, 11685619140, 13633222330, 16359866796, 20449833495, 27266444660, 40899666990, 81799333980]

約数ペア:

[(1, 81799333980), (2, 40899666990), (3, 27266444660), (4, 20449833495), (5, 16359866796), (6, 13633222330), (7, 11685619140), (10, 8179933398), (12, 6816611165), (13, 6292256460), (14, 5842809570), (15, 5453288932), (20, 4089966699), (21, 3895206380), (26, 3146128230), (28, 2921404785), (30, 2726644466), (35, 2337123828), (39, 2097418820), (42, 1947603190), (52, 1573064115), (53, 1543383660), (60, 1363322233), (65, 1258451292), (70, 1168561914), (78, 1048709410), (84, 973801595), (91, 898893780), (105, 779041276), (106, 771691830), (130, 629225646), (140, 584280957), (156, 524354705), (159, 514461220), (182, 449446890), (195, 419483764), (210, 389520638), (212, 385845915), (260, 314612823), (265, 308676732), (273, 299631260), (318, 257230610), (364, 224723445), (371, 220483380), (390, 209741882), (420, 194760319), (455, 179778756), (530, 154338366), (546, 149815630), (636, 128615305), (689, 118721820), (742, 110241690), (780, 104870941), (795, 102892244), (910, 89889378), (1060, 77169183), (1092, 74907815), (1113, 73494460), (1365, 59926252), (1378, 59360910), (1484, 55120845), (1590, 51446122), (1820, 44944689), (1855, 44096676), (2067, 39573940), (2226, 36747230), (2730, 29963126), (2756, 29680455), (3180, 25723061), (3445, 23744364), (3710, 22048338), (4134, 19786970), (4452, 18373615), (4823, 16960260), (5460, 14981563), (5565, 14698892), (6890, 11872182), (7420, 11024169), (8268, 9893485), (9646, 8480130), (10335, 7914788), (11130, 7349446), (13780, 5936091), (14469, 5653420), (19292, 4240065), (20670, 3957394), (22260, 3674723), (24115, 3392052), (28938, 2826710), (41340, 1978697), (48230, 1696026), (57876, 1413355), (72345, 1130684), (96460, 848013), (144690, 565342), (282671, 289380)]