205083450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3229

約数の個数: 144

約数和(自身を含む): 647521056

約数和(自身を除く): 442437606

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1170, 1287, 1430, 1650, 1950, 2145, 2475, 2574, 2925, 3187, 3575, 4290, 4950, 5850, 6374, 6435, 7150, 9561, 10725, 12870, 15935, 19122, 21450, 28683, 31870, 32175, 35057, 41431, 47805, 57366, 64350, 70114, 79675, 82862, 95610, 105171, 124293, 143415, 159350, 175285, 207155, 210342, 239025, 248586, 286830, 315513, 350570, 372879, 414310, 455741, 478050, 525855, 621465, 631026, 717075, 745758, 876425, 911482, 1035775, 1051710, 1242930, 1367223, 1434150, 1577565, 1752850, 1864395, 2071550, 2278705, 2629275, 2734446, 3107325, 3155130, 3728790, 4101669, 4557410, 5258550, 6214650, 6836115, 7887825, 8203338, 9321975, 11393525, 13672230, 15775650, 18643950, 20508345, 22787050, 34180575, 41016690, 68361150, 102541725, 205083450]

約数ペア:

[(1, 205083450), (2, 102541725), (3, 68361150), (5, 41016690), (6, 34180575), (9, 22787050), (10, 20508345), (11, 18643950), (13, 15775650), (15, 13672230), (18, 11393525), (22, 9321975), (25, 8203338), (26, 7887825), (30, 6836115), (33, 6214650), (39, 5258550), (45, 4557410), (50, 4101669), (55, 3728790), (65, 3155130), (66, 3107325), (75, 2734446), (78, 2629275), (90, 2278705), (99, 2071550), (110, 1864395), (117, 1752850), (130, 1577565), (143, 1434150), (150, 1367223), (165, 1242930), (195, 1051710), (198, 1035775), (225, 911482), (234, 876425), (275, 745758), (286, 717075), (325, 631026), (330, 621465), (390, 525855), (429, 478050), (450, 455741), (495, 414310), (550, 372879), (585, 350570), (650, 315513), (715, 286830), (825, 248586), (858, 239025), (975, 210342), (990, 207155), (1170, 175285), (1287, 159350), (1430, 143415), (1650, 124293), (1950, 105171), (2145, 95610), (2475, 82862), (2574, 79675), (2925, 70114), (3187, 64350), (3575, 57366), (4290, 47805), (4950, 41431), (5850, 35057), (6374, 32175), (6435, 31870), (7150, 28683), (9561, 21450), (10725, 19122), (12870, 15935)]