251179500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1217

約数の個数: 192

約数和(自身を含む): 860041728

約数和(自身を除く): 608862228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 125, 130, 132, 143, 150, 156, 165, 195, 220, 250, 260, 275, 286, 300, 325, 330, 375, 390, 429, 500, 550, 572, 650, 660, 715, 750, 780, 825, 858, 975, 1100, 1171, 1300, 1375, 1430, 1500, 1625, 1650, 1716, 1950, 2145, 2342, 2750, 2860, 3250, 3300, 3513, 3575, 3900, 4125, 4290, 4684, 4875, 5500, 5855, 6500, 7026, 7150, 8250, 8580, 9750, 10725, 11710, 12881, 14052, 14300, 15223, 16500, 17565, 17875, 19500, 21450, 23420, 25762, 29275, 30446, 35130, 35750, 38643, 42900, 45669, 51524, 53625, 58550, 60892, 64405, 70260, 71500, 76115, 77286, 87825, 91338, 107250, 117100, 128810, 146375, 152230, 154572, 167453, 175650, 182676, 193215, 214500, 228345, 257620, 292750, 304460, 322025, 334906, 351300, 380575, 386430, 439125, 456690, 502359, 585500, 644050, 669812, 761150, 772860, 837265, 878250, 913380, 966075, 1004718, 1141725, 1288100, 1522300, 1610125, 1674530, 1756500, 1902875, 1932150, 2009436, 2283450, 2511795, 3220250, 3349060, 3805750, 3864300, 4186325, 4566900, 4830375, 5023590, 5708625, 6440500, 7611500, 8372650, 9660750, 10047180, 11417250, 12558975, 16745300, 19321500, 20931625, 22834500, 25117950, 41863250, 50235900, 62794875, 83726500, 125589750, 251179500]

約数ペア:

[(1, 251179500), (2, 125589750), (3, 83726500), (4, 62794875), (5, 50235900), (6, 41863250), (10, 25117950), (11, 22834500), (12, 20931625), (13, 19321500), (15, 16745300), (20, 12558975), (22, 11417250), (25, 10047180), (26, 9660750), (30, 8372650), (33, 7611500), (39, 6440500), (44, 5708625), (50, 5023590), (52, 4830375), (55, 4566900), (60, 4186325), (65, 3864300), (66, 3805750), (75, 3349060), (78, 3220250), (100, 2511795), (110, 2283450), (125, 2009436), (130, 1932150), (132, 1902875), (143, 1756500), (150, 1674530), (156, 1610125), (165, 1522300), (195, 1288100), (220, 1141725), (250, 1004718), (260, 966075), (275, 913380), (286, 878250), (300, 837265), (325, 772860), (330, 761150), (375, 669812), (390, 644050), (429, 585500), (500, 502359), (550, 456690), (572, 439125), (650, 386430), (660, 380575), (715, 351300), (750, 334906), (780, 322025), (825, 304460), (858, 292750), (975, 257620), (1100, 228345), (1171, 214500), (1300, 193215), (1375, 182676), (1430, 175650), (1500, 167453), (1625, 154572), (1650, 152230), (1716, 146375), (1950, 128810), (2145, 117100), (2342, 107250), (2750, 91338), (2860, 87825), (3250, 77286), (3300, 76115), (3513, 71500), (3575, 70260), (3900, 64405), (4125, 60892), (4290, 58550), (4684, 53625), (4875, 51524), (5500, 45669), (5855, 42900), (6500, 38643), (7026, 35750), (7150, 35130), (8250, 30446), (8580, 29275), (9750, 25762), (10725, 23420), (11710, 21450), (12881, 19500), (14052, 17875), (14300, 17565), (15223, 16500)]