344927550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 996364800

約数和(自身を除く): 651437250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 61, 66, 69, 75, 110, 115, 122, 138, 149, 150, 165, 183, 230, 253, 275, 298, 305, 330, 345, 366, 447, 506, 550, 575, 610, 671, 690, 745, 759, 825, 894, 915, 1150, 1265, 1342, 1403, 1490, 1518, 1525, 1639, 1650, 1725, 1830, 2013, 2235, 2530, 2806, 3050, 3278, 3355, 3427, 3450, 3725, 3795, 4026, 4209, 4470, 4575, 4917, 6325, 6710, 6854, 7015, 7450, 7590, 8195, 8418, 9089, 9150, 9834, 10065, 10281, 11175, 12650, 14030, 15433, 16390, 16775, 17135, 18178, 18975, 20130, 20562, 21045, 22350, 24585, 27267, 30866, 33550, 34270, 35075, 37697, 37950, 40975, 42090, 45445, 46299, 49170, 50325, 51405, 54534, 70150, 75394, 77165, 81950, 85675, 90890, 92598, 99979, 100650, 102810, 105225, 113091, 122925, 136335, 154330, 171350, 188485, 199958, 209047, 210450, 226182, 227225, 231495, 245850, 257025, 272670, 299937, 376970, 385825, 418094, 454450, 462990, 499895, 514050, 565455, 599874, 627141, 681675, 771650, 942425, 999790, 1045235, 1130910, 1157475, 1254282, 1363350, 1499685, 1884850, 2090470, 2299517, 2314950, 2499475, 2827275, 2999370, 3135705, 4599034, 4998950, 5226175, 5654550, 6271410, 6898551, 7498425, 10452350, 11497585, 13797102, 14996850, 15678525, 22995170, 31357050, 34492755, 57487925, 68985510, 114975850, 172463775, 344927550]

約数ペア:

[(1, 344927550), (2, 172463775), (3, 114975850), (5, 68985510), (6, 57487925), (10, 34492755), (11, 31357050), (15, 22995170), (22, 15678525), (23, 14996850), (25, 13797102), (30, 11497585), (33, 10452350), (46, 7498425), (50, 6898551), (55, 6271410), (61, 5654550), (66, 5226175), (69, 4998950), (75, 4599034), (110, 3135705), (115, 2999370), (122, 2827275), (138, 2499475), (149, 2314950), (150, 2299517), (165, 2090470), (183, 1884850), (230, 1499685), (253, 1363350), (275, 1254282), (298, 1157475), (305, 1130910), (330, 1045235), (345, 999790), (366, 942425), (447, 771650), (506, 681675), (550, 627141), (575, 599874), (610, 565455), (671, 514050), (690, 499895), (745, 462990), (759, 454450), (825, 418094), (894, 385825), (915, 376970), (1150, 299937), (1265, 272670), (1342, 257025), (1403, 245850), (1490, 231495), (1518, 227225), (1525, 226182), (1639, 210450), (1650, 209047), (1725, 199958), (1830, 188485), (2013, 171350), (2235, 154330), (2530, 136335), (2806, 122925), (3050, 113091), (3278, 105225), (3355, 102810), (3427, 100650), (3450, 99979), (3725, 92598), (3795, 90890), (4026, 85675), (4209, 81950), (4470, 77165), (4575, 75394), (4917, 70150), (6325, 54534), (6710, 51405), (6854, 50325), (7015, 49170), (7450, 46299), (7590, 45445), (8195, 42090), (8418, 40975), (9089, 37950), (9150, 37697), (9834, 35075), (10065, 34270), (10281, 33550), (11175, 30866), (12650, 27267), (14030, 24585), (15433, 22350), (16390, 21045), (16775, 20562), (17135, 20130), (18178, 18975)]