274249950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8273}}^1$

素因数の和:8318

約数の個数: 96

約数和(自身を含む): 775637856

約数和(自身を除く): 501387906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 3315, 5525, 6630, 8273, 11050, 16546, 16575, 24819, 33150, 41365, 49638, 82730, 107549, 124095, 140641, 206825, 215098, 248190, 281282, 322647, 413650, 421923, 537745, 620475, 645294, 703205, 843846, 1075490, 1240950, 1406410, 1613235, 1828333, 2109615, 2688725, 3226470, 3516025, 3656666, 4219230, 5377450, 5484999, 7032050, 8066175, 9141665, 10548075, 10969998, 16132350, 18283330, 21096150, 27424995, 45708325, 54849990, 91416650, 137124975, 274249950]

約数ペア:

[(1, 274249950), (2, 137124975), (3, 91416650), (5, 54849990), (6, 45708325), (10, 27424995), (13, 21096150), (15, 18283330), (17, 16132350), (25, 10969998), (26, 10548075), (30, 9141665), (34, 8066175), (39, 7032050), (50, 5484999), (51, 5377450), (65, 4219230), (75, 3656666), (78, 3516025), (85, 3226470), (102, 2688725), (130, 2109615), (150, 1828333), (170, 1613235), (195, 1406410), (221, 1240950), (255, 1075490), (325, 843846), (390, 703205), (425, 645294), (442, 620475), (510, 537745), (650, 421923), (663, 413650), (850, 322647), (975, 281282), (1105, 248190), (1275, 215098), (1326, 206825), (1950, 140641), (2210, 124095), (2550, 107549), (3315, 82730), (5525, 49638), (6630, 41365), (8273, 33150), (11050, 24819), (16546, 16575)]