77518350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 263316480

約数和(自身を除く): 185798130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 450, 455, 525, 546, 585, 630, 631, 650, 675, 702, 819, 910, 945, 975, 1050, 1170, 1262, 1350, 1365, 1575, 1638, 1755, 1890, 1893, 1950, 2275, 2457, 2730, 2925, 3150, 3155, 3510, 3786, 4095, 4417, 4550, 4725, 4914, 5679, 5850, 6310, 6825, 8190, 8203, 8775, 8834, 9450, 9465, 11358, 12285, 13251, 13650, 15775, 16406, 17037, 17550, 18930, 20475, 22085, 24570, 24609, 26502, 28395, 31550, 34074, 39753, 40950, 41015, 44170, 47325, 49218, 56790, 57421, 61425, 66255, 73827, 79506, 82030, 85185, 94650, 110425, 114842, 119259, 122850, 123045, 132510, 141975, 147654, 170370, 172263, 198765, 205075, 220850, 221481, 238518, 246090, 283950, 287105, 331275, 344526, 369135, 397530, 410150, 425925, 442962, 516789, 574210, 596295, 615225, 662550, 738270, 851850, 861315, 993825, 1033578, 1107405, 1192590, 1230450, 1435525, 1550367, 1722630, 1845675, 1987650, 2214810, 2583945, 2871050, 2981475, 3100734, 3691350, 4306575, 5167890, 5537025, 5962950, 7751835, 8613150, 11074050, 12919725, 15503670, 25839450, 38759175, 77518350]

約数ペア:

[(1, 77518350), (2, 38759175), (3, 25839450), (5, 15503670), (6, 12919725), (7, 11074050), (9, 8613150), (10, 7751835), (13, 5962950), (14, 5537025), (15, 5167890), (18, 4306575), (21, 3691350), (25, 3100734), (26, 2981475), (27, 2871050), (30, 2583945), (35, 2214810), (39, 1987650), (42, 1845675), (45, 1722630), (50, 1550367), (54, 1435525), (63, 1230450), (65, 1192590), (70, 1107405), (75, 1033578), (78, 993825), (90, 861315), (91, 851850), (105, 738270), (117, 662550), (126, 615225), (130, 596295), (135, 574210), (150, 516789), (175, 442962), (182, 425925), (189, 410150), (195, 397530), (210, 369135), (225, 344526), (234, 331275), (270, 287105), (273, 283950), (315, 246090), (325, 238518), (350, 221481), (351, 220850), (378, 205075), (390, 198765), (450, 172263), (455, 170370), (525, 147654), (546, 141975), (585, 132510), (630, 123045), (631, 122850), (650, 119259), (675, 114842), (702, 110425), (819, 94650), (910, 85185), (945, 82030), (975, 79506), (1050, 73827), (1170, 66255), (1262, 61425), (1350, 57421), (1365, 56790), (1575, 49218), (1638, 47325), (1755, 44170), (1890, 41015), (1893, 40950), (1950, 39753), (2275, 34074), (2457, 31550), (2730, 28395), (2925, 26502), (3150, 24609), (3155, 24570), (3510, 22085), (3786, 20475), (4095, 18930), (4417, 17550), (4550, 17037), (4725, 16406), (4914, 15775), (5679, 13650), (5850, 13251), (6310, 12285), (6825, 11358), (8190, 9465), (8203, 9450), (8775, 8834)]